Extremely aggressive , suited for next level all-out competition. so, these are Pro Comps that got cleaned up a little? Your One Stop Shop For Olds Performance Products. Hb``d``Z @KrB10Z&00040Dscc` '00 endstream endobj 35 0 obj 69 endobj 25 0 obj << /Type /Page /Parent 19 0 R /MediaBox [ 0 0 676 927 ] /Resources << /XObject << /Im0 29 0 R >> /ProcSet [ /PDF /ImageC ] >> /Contents 26 0 R /PieceInfo << /AdobePhotoshop << /LastModified (D:20120817155034-08'00')/Private << /RoundTrip 1 /ExportCrispy false /SaveTransparency false /ImageResources 30 0 R /XObject << /Im0 29 0 R >> /StandardImageFileData 31 0 R >> >> >> /LastModified (D:20120817155034-08'00') /CropBox [ 0 0 676 927 ] /Rotate 0 >> endobj 26 0 obj << /Filter /FlateDecode /Length 27 0 R >> stream They are available for popular V8 engines. Assembly has been carried out at the Speedmasters TDS Department by the Head differential technician. Installing these larger valves should be standard procedure, even for stock rebuilds. CNC finish faces and bolt holes for extreme accuracy, T6 heat treated gravity die cast construction (alloy heads only), OEM accessory bolt patters for simply compatibility, Plenty of material for upgrading to larger HP applications, Machined for screw in studs and guide plates, Flame hardened valve seats for use with all fuel, High Performance Street & Light Racing Application, Lightweight Valve Springs for maximum lift, High Perofrmance Chrysler 426 & 572 HEMI engines. From basic "Hot-Rod" mild cylinder head porting for that street and strip machine to all out class competition machines where every horsepower matters, you're in good hands with CFM Performance! We designed the cylinder head on paper for a max-effort race application, but what weve done is detuned it so that it works well for the street guy. This new head features a modern 77cc combustion chamber, new larger 2.150 intake valve and updated ports for improved flow Valve covers, fuel-injection-capable 4bbl-style intake manifolds, and other parts to install the cylinder heads are also available. Performance cylinder heads enhance the airflow into your engine, giving you improved power and torque. Hopefully somewhat impressive or at least an improvement over the small valve heads I pulled off. The famous C head is well known for being the best factory iron cylinder head to use, but I have not found that to be the case. Copper head gaskets can be purchased from numerous suppliers such as Clark, Hussey, SCE, and Flatout Gaskets and should be ordered with a gasket-bore size .050-inch larger than your engine bore. Mike Stark CFM speedmaster heads To learn more, view our We will safeguard your e-mail and only send content you request. For the best experience on our site, be sure to turn on Javascript in your browser. ALL ROCKET RACING CYLINDER HEADS ARE BUILT PER CUSTOMER APPLICATION.PLEASE CALL TO ORDER. They worked like a charm. Includes port match. The factory iron small-block cylinder head has some very small intake ports and is very plain to see. The Oldsmobile factory-production small-block cylinder heads are identified by a number cast into the front lower portion of the head next to the number-1 and number-8 cylinders. When milling your cylinder heads, make sure that the machine shop machines the deck surface parallel to the valve-cover rail. ***CALL FOR PRICING DUE TO NATONAL SHORTAGE ON PARTS AND MATERIALS***CUSTOM - SPECIAL MACHINING or ENGINEERING BY QUOTE. CUSTOM ENGINEERED GUIDEPLATES FOR THE ABSOLUTE BEST ALIGNMENT. I have milled factory iron, Batten, and Edelbrock Performer RPM heads as much as .100 inch for certain applications. Much like a Pontiac engine, WPE makes use of a valley tray with their design that is installed in the lifter valley to allow for intake installation and removal without affecting the cooling system. 1970 Olds Cutlass S,9.5 to 1 358,Gen 3 Edelbrock,400Hp/Tq,Mahle 1mm pistons, Molnar rods,ARP,330 forged crank, 218/218 .541/.541 112 LSA roller cam, shorty headers,2.5" duals,X pipe, Superturbo's,2350 stall,TH2004R,3.08 Type "O". WebPro-Port Raw heads are semi-machined with finished accessory, intake and exhaust flange bosses. Speedmaster line of EFI systems is all you need when deciding to upgrade your engine to modern electronic fuel injection. COMPLETE READY TO BOLT ON. Jason draws on over 15 years of experience in the automotive publishing industry, and collaborates with many of the industry's movers and shakers to create compelling technical articles and high-quality race coverage. We had T&D design the rocker system for these. Machine Shop 440 Olds Stroker Small Block Photos by Chris Hemer, Popular Hot Rodding The strong arm solution for weak-kneed 350s. The oldest castings (used on the 1965 400 to 425-ci engines) have the letter A, and the latest big-block production castings have the letter J. The 2 columns are a before and after bowl porting/blending. Contact us for your application and pricing. 365-385 ports. 2023 CarTechBooks. Always remember, at Mondellos you get what you pay for: Horsepower, not promises. I have not found any considerable difference between the castings, with the exception of the J heads. These cookies will be stored in your browser only with your consent. Stage I: $300 Complements any of the above mentioned port jobs. flat head Ford along with 4 Stromberg Carbs, Edelbrock heads & manifold and of course, an Engle camshaft. Mated with the fuel injection, it starts right up, has a nice raspy idle and great throttle response., 572 HEMI in a 64 Dodge 440 - Best Machine Racing Engines built the engine - we chose the Edelbrock heads as they were impressive castings with great finish and flow right out of the box! Head or block O-ringing: Starting at $250, Address: 1035 Front Royal Dr. Indianapolis, IN 46227. WebThe oval port head has 110-cc chambers, and the rectangular port head comes with 118-cc chambers. Speedmaster has taken the guesswork out of top-end component selection by actually placing the top end components together in complete kits. First of all, I'm just a homegamer in the Oldsmobile cylinder head department. These heads are capable of over 400 cfm airflow. All Rights Reserved. Contact us for your application and pricing. Performance ranges from an emissions-legal street-oriented bolt-on for daily drivers to a full-on race casting for serious competition. To provide a better shopping experience, our website uses cookies. When it comes to yellow tomatoes, Carolina Gold is a popular determinate variety. Today, Chevrolet performance cylinder heads still utilize the identical combustion chamber, which Joe designed in the early 1960s known as the Posi-Flow chamber. The cylinder head is machined so that the stainless .041-inch-diameter O-ring protrudes .015 inch up from the deck, and the corresponding .040- to .060-inch-wide receiver groove is machined at the same depth into the block. As well as port matching. Rated 5.00 out of 5 $ Add to cart $ 995.00 Add to cart; Home; Parts. WebOldsmobile Cylinder Head Porting larger image We can machine, install upgraded components and port your Oldsmobile cylinder heads. When were done they flow just a bit better than your best numbers and work really well. A Heads Shop is located at 4101 Bergen Turnpike, North Bergen, NJ 07047, A Heads Shop is open:Saturday: 8:00 AM - 8:00 AM Sunday: Closed Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 8:00 AM Thursday: 8:00 AM - 8:00 AM Friday: 8:00 AM - 8:00 AM. Pricing on the WPE Z head starts at $2,850 per pair for the Stage 1 design, with incremental prices increases as the user seeks to increase performance by choosing the Stage 2, 3 or 4 designs. Wow the before the bowl work they are far from impressive. For the racing weve done, there is no cylinder head out there that was worth anything, he explains. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. They prefer warmer temperatures and drier, Take Action Now: How You Can Fight Climate Change and Protect Our Environment, The Effects of Climate Change on Our Environment ALONG WITH DUCTILE IRON SEATS THAT ARE COMPATIBLE WITH TITANIUM VALVES. Pro Sportsman Porting Work- Call for Pricing! The most desirable small-block Olds cylinder heads are the number-6 and number-7 castings. You also have the option to opt-out of these cookies. Olds Oldsmobile Also available from WPE are exhaust flanges, valley trays, and every other part youll need for installation. One such individual is Brad Wise of Wise Performance Engineering. Includes cutting a back angle on the valves at a specific degree. The debate is further complicated by the fact that some tomato varieties can be either determinate or indeterminate depending on their growing conditions. FLAT TAPPET OR HYD. So, which heads are the best performers, and how can you spot them? 23 0 obj << /Linearized 1 /O 25 /H [ 680 173 ] /L 1192708 /E 370195 /N 3 /T 1192130 >> endobj xref 23 13 0000000016 00000 n Heads BTR stocks the commonly used thicknesses, and they are available in .027-, .030-, .036-, .040-, .045-, .051-, .060-, .065-, .071-, .074-, and .120-inch sizes. CNC combustion chambers offer superior control over flame travel and quench area. Continuing use of the site implies consent. For instructions on how to enable JavaScript, please see the help section of your browser. When you remove a cylinder head torqued up with a copper head gasket, you literally have to pry the gasket off the block because the soft copper embeds into the receiver grooves, which is what seals the combustion pressure. All Steel Roller-Tip Adjustable Rocker Arm Systems, All Steel Roller-Tip Adjustable Rocker Arm Systems (Cast Iron Applications), Non-Roller Adjustable Rocker Systems (Cast Iron Applications). Speedmaster cylinder heads feature as-cast ports in both alloy and cast iron and are designed for entry-level street/strip performance applications operating in the idle-to-6500 rpm range. Submit your email to receive the latest stories and expert advice 0000369701 00000 n Giant Killer by Chris Hemer, Popular Hot Rodding Bigger isnt always better and Mondellos 307 Olds proves the point. Peppers take longer than tomatoes to get going, so start them first. no cnc job or significant port work? Pro-Port Raw heads are semi-machined with finished accessory, intake and exhaust flange bosses. It is the same method used by 5,000+-hp NHRA Top Fuel cars. Performer RPM Cylinder Heads for They are a clean sheet of paper design. Wise based his Olds cylinder head development on the port shape of the venerable Chevrolet SB2 cylinder head design. THIS IS JUST A SAMPLING OF THE MANY FEATURES THESE HEADS HAVE. In the early 1950s, before Joe was 17 years old, he had already ported & relieved more than 50 Ford flat head blocks for the finest engine builders of that era. Edelbrocks Pro-Port Raw Cylinder Heads are purpose-engineered castings for custom racing engines. Stage II: $550 Our "street/strip" port job - for those on a budget. And if the photos hes sent us of the brand-new Oldsmobile aluminum cylinder head design his company has been working on are any indication, the opposite is exactly the case. WebOldsmobile factory-production big-block cylinder heads are identified by a letter cast into the front lower portion of the head on the number-1 and number-8 cylinders. Orlando Fl. This category only includes cookies that ensures basic functionalities and security features of the website. Oldsmobile small-block cylinder heads have a number, like this popular number-7 casting cylinder head. It is also known as Radiator Charlies Mortgage Lifter, after Charles Byles (1890-1976), an auto mechanic, This website uses cookies for functionality, analytics and advertising purposes as described in our, http://www.xsrpms.com/dragnet/rides/napier/index.html. You must choose UPS Ground to help ensure your order arrives before Christmas. Joe Mondello and Racing are synonymous with each other. This car is called the Hefty HEMI and will compete in the NMCA - Nostalgia Super Stock class! We wanted to keep the design as close to OEM specs as possible so that guys could bolt these on using existing components, but have a chamber design thats modern. We'll assume you're ok with this, but you can opt-out if you wish. Oldsmobile Aluminum heads Includes fully ported exhaust, bowl ported and port matched intake, and profiling of the combustion chambers. Estler's Mortgage Lifter tomato is one of the most popular heirloom varieties that is perfect for home gardeners. Horsepower Secrets by Chris Hemer, Musclecar Review How to make a stock-looking engine run like the wind. We designed this stuff a few years ago, and just recently put them into production and have had some great results out of them. Developed by William Estler in the 1940s, this tomato is known for its large size, sweet flavor, and disease resistance. Oldsmobile Top End Kits; Oldsmobile Aluminum heads; Oldsmobile Intake and fuel systems; Oldsmobile rotating systems; Camshafts and lifter sets; Oldsmobile roller rockers and pushrods; As well as port matching. Of all the factory iron heads I have played with, I have found the A heads to be the best in stock form. Stage I BP: $300 Our "street" port job - a minimum recommended porting stage. A good option for ported heads. Jiffy peat pellets are a popular choice for starting tomatoes, but they can also be used for peppers. Build your own custom newsletter with the content you love from Dragzine, directly to your inbox, absolutely FREE! 0000000833 00000 n Includes full porting and polishing of the inside of the intake manifold. The first 7,6 & 5 second Top Fuel runs and the first 200 mph runs in Top Gas, Top Fuel, Injected Fuel, Fuel Altered were all accomplished using Mondello cylinder heads and Don Garlits set most of these records, making Mondello the most notable, historically recognized heads. Factory trained on AEM and Holley EFI systems. For the ultimate in Street Performance, look no further than the Outlaw Series. If you need it to be more exact, you have to check multiple times, as the head is shaved. Newer Post . Includes complete reshaping of the intake and exhaust ports. These Hurst Olds D heads are some of the rarest Olds heads. Stage III: See below for pricing Complements any head porting for maximum horsepower. Stage II: $500 Suggested porting for most intakes. I have seen very slight water seepage on engines using aluminum heads. By continuing to use our site, you agree to their use. Cookies are disabled. 1101 W. Rialto Ave. Rialto, CA 92376, USA+1 (310) 361-0020, 23 Mount Erin Rd,Blair Athol NSW 2560, Australia+61 2 9607 2299. FEATURES INCLUDE: The only heads designed specifically to accommodate almost any CNC port configuration; Hot Isostatic Pressing castings available for increased strength and density; Cast in the USA at Edelbrocks state-of-the-art foundry Speedmaster Cylinder Head parts have been assembled with the finest premium components to provide your engine with optimal airflow for maximum engine performance. Speedmaster Bare cylinder heads offer improved power throughout the entire rpm range for greater throttle response and top-end performance. I'm sure I'll get flamed for not using e-brocks anyways.. The Mondellos showed they could excel on the water as well as the dragstrip. I personally prefer the gaskets from Flatout; they are made to order with any bore size and configuration, and are made and shipped within a few days. Joe Mondello began doing research & development work for Oldsmobile in 1968 and his ongoing commitment and dedication has merited him the name of Dr. 0000000680 00000 n Okemos, MI 48864 PH: 616.499.6223 Contact Us! These MLS gaskets are made to order from Cometic and take about four weeks to produce. JavaScript seems to be disabled in your browser. Intake and 1.680 in. The heads are offered in four different configurations, from a basic CNC-chamber, CNC intake/exhaust port design that flows 340 cfm on the companys Superflow SF600 flowbench all the way up to the big-dog 400-plus cfm max-effort cylinder head designed for all-out racing applications. There are a number of head gaskets for the Oldsmobile engine. For those racers looking for a head with 500+hp potential, this is it! These castings are undesirable for performance use. Porting We use cookies to provide you with the best possible user experience. When milling to reduce the combustion-chamber volume, it takes approximately .006 inch of deck surface removed per cubic centimeter of reduced combustion-chamber volume. The obsolete factory Oldsmobile big-block .017-inch-thick steel shim gasket worked very well in my 11:1-compression NHRA Stock Eliminator engine. Our Cylinder Heads are built and assembled in-house at our facility in California. Pricing is for traditional V-8 cylinder head pairs. In my experience, it seems that the rest of the factory cast-iron cylinder heads (A through H) are close enough in runner shape and size so that it does not really matter which one you select for your high-performance Oldsmobile project, especially if you are porting them. Edelbrock vs stock C iron heads Stage III: $850 Our "strip" port job - the best bang for the buck. Reusing this cam for this year. We also do 1,2,3,4,6,10, and 12 cylinder engine head work. Stock-type steel big-block Oldsmobile valves are available through SBI and other sources and are relatively inexpensive. SPRINGS,LOCKS, RETAINERS, STUDS,GUIDEPLATES, AND VALVES. Copper head gaskets get a bad rap from people, mostly because the O-ring job was performed incorrectly, allowing coolant into the engine. H*-537S0 BK#s0k ] endstream endobj 27 0 obj 40 endobj 28 0 obj 361529 endobj 29 0 obj << /Type /XObject /Subtype /Image /Interpolate false /Filter /DCTDecode /Width 676 /Height 927 /BitsPerComponent 8 /ColorSpace /DeviceRGB /Length 28 0 R >> stream Stage V: See below for pricing Our "race" port job- for all out racing and maximum horsepower situations. Unfortunately, they are not available anymore. Web440 Olds Stroker Small Block Photos by Chris Hemer, Popular Hot Rodding The strong arm solution for weak-kneed 350s. Some manifolds may not have enough material and runner volume to match, but the Edelbrock Victor (PN 2812) does. Yes, they have a ton of potential but need some work to get there obviously. He has given over 50 years of technology & hands on experience to the sport of drag racing. That gasket performed very well at 11:1 compression and I never had a gasket failure. Feel free to contact us for any custom quotes. Heads are available with bronze guides and iron seats, with a beryllium-copper seat available for max-effort applications. Wise Performance Engineering's Oldsmobile JavaScript is disabled. I have seen many heads that have been milled unevenly, which throws everything off. Item is a matched pair of 1967-68-69 OldsmobileC code cylinder heads that have been stripped and prepped for a performance rebuild. There is not a better method of sealing combustion than the copper head gasket with the proper O-ring and receiver grooves machined into the head and block. SpeedmasterTM cylinder heads offer improved power throughout the rpm range for greater throttle response and top-end horsepower. I have seen many engines use these in very-high-horsepower turbo and blower applications with varying degrees of success. These guys have alot of experience and helpful and cheap, Nirmal is a good guy with alit of experience, Worst experience nasty attitude doesn't take responsibility he has had my motor for 8 months for 30 over bore hot tank and flycutting pistons had to return motor 3 times found metal shavings in motor motor was dirty and stay away from nirmal stay away. Using the experience he gained while racing in the NMCA and supporting his customers all over the world, Wise made the decision to investigate a new design that would provide some room for growth and the Z heads are the result. Head Build Kits include the following: Intake Valves, Exhaust Valves, Valve Spring Retainers, Valve Locks, Valve Springs, Valve Stem Seals, and Valve Spring Locators. The ultimate setup in cylinder sealing is the copper head gasket with a stainless O-ring embedded into the cylinder head, with a corresponding receiver groove machined in the block. Oldsmobile From extreme weather events such as droughts, floods, and wildfires to the melting of polar ice caps and rising sea levels, it's clear that our planet is in trouble. Speedmaster El Rayo ignition system are designed for the enthusiast that is serious about performance but needs the small cap size due to space considerations when installed. The most common modification done to these small-block Olds castings is to install the 2.000-inch-diameter intake and 1.625-inch- exhaust valves from the big-block. Made from the finest material, with total in-house manufacturing in our ISO-9001 certified California-based facilities. The traditional Oldsmobile V-8 is unique, in that both small- and big-block versions can share the same cylinder head castings. A street port job will open things up nicely. Combustion Chamber, Exhaust and Intake Ports all fully CNC machined for better flow. Virtually every set of Procomps I sell/install get 2.125 intakes because the bowls are more conducive to that valve size. BEST OF ALL RAISED AND RELOCATED, SYMMETRICAL PORTS. CNC HEADS ARE AVAILABLE FULLY CNC PORTED AT AN ADDITIONAL COST. Mondello Performance Products, Inc. 1103 Paso Robles Street Paso Robles, California 93446, Toll Free Order Line: 877-322-4489 (Ordering with part numbers only). WebEdelbrock RPM Olds 455 Head Porting HeavyOlds 268 subscribers 642K views 15 years ago The scariest thing I ever did was port a set of new Edelbrock aluminum cylinder heads. 1979 2023 Speedmaster. Stage I PM: $300 Our "street" port job - a minimum recommended porting stage. THESE HEADS WILL HAVE 2.190 INTAKE AND 1.72 EXHAUST VALVES. Another method of blocking the exhaust crossover is to machine a pocket on the intake side and press fit or silicone a piece of metal in there. Exhaust. WebOldsmobile Cylinder Head Porting larger image We can machine, install upgraded components and port your Oldsmobile cylinder heads. 403 Olds Engine Building by Cam Benty, Popular Hot Rodding More tips on a 403 buildup. s !1AQa"q2B#R3b$r%C4Scs5D'6Tdt& And a very good head porter. dual-quad big block Chevrolet. Churn out all the asphalt-chewing, road-grating horsepower you want with our massive selection of rotating assemblies! EFVU(eufv7GWgw8HXhx)9IYiy*:JZjz m !1AQa"q2#BRbr3$4CS%cs5DT Our race prepped heads use a 2.19 intake valve and are 244 cc runner. Speedmaster cylinder heads offer great performance for less than it would cost to rebuild an old set. // Ported. Cylinder Head and Manifold Porting Services For instructions on how to enable cookies, please see the help section of your browser. // Ported Item is a matched pair of 1967-68-69 OldsmobileC code cylinder heads that have been stripped and prepped for a performance rebuild. Using only high-grade components, our team of machinists and engineers with 40+ years experience get the job done with quick turnaround time and proven precision and assured quality control. Includes port matching and blending of the plenum and its dividers. Heads come with 5 angle valve job. They include almost everything you need to make serious horsepower. Oldsmobile heads are available with OEM sparkplug location. A head with 180 or 185cc intake runners will work well on a typical 350 Chevy street engine that makes 400 to 450 horsepower. They require that the decks be flat and smooth. This design allows you to select a wide array of thicknesses for the application. Tests performed same day at delta P= 28" Hg Edelbrock heads ported by RR flow virtually identical to those ported by M at valve lift above 0.400", but at 0.200" lift, M porting yields 20% better flow than R porting. I have had various issues with them. While few would ever recommend bolting small-block heads on a big-block engine, using the big-block heads atop a small-block bottom end is a cool hot rod trick. Stage IV: $1000 Our "hot rod" port job- for nitrous and forced induction applications. 7Us.QW~?Y"6P-7Kv4z~hFseH.I>ZVb>U43T. Some of the key features include: Speedmaster CNC ported cylinder heads are machined on dedicated 4-axis and 5-axis CNC machining centers to ensure accuracy and cost effectiveness. Theres enough material in and around the deck to handle that kind of power, he explains. CFM Performance Copyright 2023 - All Rights Reserved. COMPLETE READY TO BOLT ON. Dont stress out over the finish; just leave no rough cuts. Mondello Performance Back when I ran the NHRA Stock Eliminator W-30 engine, I used the factory .017-inch embossed steel shim head gasket. Trust me, when the job is done properly, there arent any sealing issues in the highest-horsepower applications. WebCompetition Components Now offers CNC Ported Cylinder heads for Oldsmobile Engines. Most Olds folks seem to prefer theC heads for their added performance and better flow. 0000000607 00000 n We use only quality name brand parts that we trust giving our customers a superior product for their money. Ported Oldsmobile Specs . 455 C heads vs Ga heads CNC Ported heads eliminate human error and variation from port to port. The best head gasket in 98 percent of high-performance Oldsmobile applications is the Cometic MLS head gasket (multi-layer steel). Those Shelby Ford Cobras, 1st, 2nd, 3rd & 4th places respectively. U You have a direct, line of sight to the valve on both the intake and exhaust side. There is a spacer system to make everything work with a big-block Olds. Most Olds folks seem to prefer theC heads for their added performance and better flow. This creates additional horsepower and torque. Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. With 70cc chambers built into the heads from the beginning, the heads handle street performance, but Wise explains that users looking to use them in more aggressive combinations can knock down the chamber dimension by decking the cylinder head and build some compression into the engine. Corteco makes some high-quality gaskets. Includes bowls and intake opening port match. Heads are ready to bolt on right out of the box, Made from high quality components, built to last and assembled in our California facility. Now, Wise Performance Engineering has developed the Oldsmobile Z cylinder head, based on hundreds of hours of research and development time. CHECK OUT THESE OUTSTANDING FEATURES: RAISED EXHAUST PORTS THAT ACCEPT STANDARD FLANGES. The impetus for the design came from, of all places, a look at the Chevrolet SB2-style cylinder head and its excellent-flowing, modern combustion chamber and port design. Includes port matching. WebSpeedmaster CNC ported cylinder heads are machined on dedicated 4-axis and 5-axis CNC machining centers to ensure accuracy and cost effectiveness. WebOLDSMOBILE ALUMINUM HEADS 330,350,403,400,425,455. JFIF H H Adobe d@ THIS PACKAGE INCLUDES: 1 PAIR OF ROCKET RACING CYLINDER HEADS. This ensures that the valve free-drop and combustion-chamber depth is even. Putting a higher flow head with 220cc runners on a relatively stock 350 would be going in the wrong direction. Get big-block heads, mill the deck surface so you can get the combustion chamber volume, and presto! Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. We use cookies to provide you with the best possible user experience. WebAt the end of the day, pocket porting may not produce the fastest-looking set of heads or the most photogenic, but the results can be very satisfying.