porting oldsmobile heads

You also have the option to opt-out of these cookies. In 1951, Joe was racing at airports and drag strips throughout Southern California. Joe Mondello began doing research & development work for Oldsmobile in 1968 and his ongoing commitment and dedication has merited him the name of Dr. WebThe oval port head has 110-cc chambers, and the rectangular port head comes with 118-cc chambers. The nice job on these C heads came by pouring in melted aluminum from the port side and then porting the bowl properly. Orlando Fl. Continuing use of the site implies consent. He has given over 50 years of technology & hands on experience to the sport of drag racing. as well as profiling of the combustion chambers. Combustion Chamber, Exhaust and Intake Ports all fully CNC machined for better flow. As with any major engineering project, it wasnt so simple as just measuring the dimensions and transferring them over to a new casting. ALONG WITH DUCTILE IRON SEATS THAT ARE COMPATIBLE WITH TITANIUM VALVES. These heads are capable of over 400 cfm airflow. Cookie Policy. I only use these on cast-iron head engines. Race Recondition: $350 Complete recondition of cylinder heads with a Serdi cut valve job, surface mill, cleaning, inspection, re-assembly and new valve seals installed. Side & Ream Head Bolt Holes, Finishing of Custom Unfinished Race Block, Machine / Align Bore for Big Ford Cam Bearings, Balancing V-8 Assemblies (Heavy Metal to Balance Additional Time & Material), Intake Match, Bowl Blend, Polish Chamber& Exhaust Port (Pr). 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 Includes full porting and polishing of the inside of the intake manifold. The after numbers look close to what everyone says these head flow, interesting. 1 ROCKET Available with 2 different programs, stock valve or our big valve race version. Joes worldwide clientele bears this axiom out; using Mondello heads & engines, they have set every type of record imaginable. Rated 5.00 out of 5 $ Add to cart $ 995.00 Add to cart; Home; Parts. Bolt on a set of Speedmaster's fully assembled cylinder heads for instant power gains. They feature double-pinned rotors (timed and clearanced after assembly), heavy duty front and rear bearing plates, and an intake manifold. Valve Profiling: $50 Produces dramatic increases in low lift flow. We also use third-party cookies that help us analyze and understand how you use this website. They already have induction hardened seats and flow almost as good as C's. Traco Engineering, known at the time for extremely fast Indy cars and various sprint cars, utilized Mondello heads exclusively. Ported EFVU(eufv7GWgw8HXhx)9IYiy*:JZjz m !1AQa"q2#BRbr3$4CS%cs5DT 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! 2023 Power Automedia. Stage V: See below for pricing Our "race" port job- for all out racing and maximum horsepower situations. A street port job will open things up nicely. The same goes for the intake and exhaust ports on the muscle-car-era castings. Mike Stark CFM speedmaster heads This ensures that the valve free-drop and combustion-chamber depth is even. Good middle of the road plug, not too expensive, high quality, regularly stocked everywhere. You have a direct, line of sight to the valve on both the intake and exhaust side. Oldsmobile. Oldsmobile heads are available with OEM sparkplug location. Joe Mondello and Racing are synonymous with each other. 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! For the best experience on our site, be sure to turn on Javascript in your browser. 440 Olds Stroker Small Block Photos by Chris Hemer, Popular Hot Rodding The strong arm solution for weak-kneed 350s. Burning fossil fuels for energy rel, Estlers Mortgage Lifter: An Heirloom Tomato Variety Perfect for Home Gardeners, Gardening is an enjoyable and rewarding hobby that many people enjoy. If you have him do a full port job, you will not be disappointed. Developed by William Estler in the 1940s, this tomato is known for its large size, sweet flavor, and disease resistance. 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. JavaScript is disabled. They are available for popular V8 engines. WebOldsmobile Cylinder Head Porting larger image We can machine, install upgraded components and port your Oldsmobile cylinder heads. Made from the finest material, with total in-house manufacturing in our ISO-9001 certified California-based facilities. All rights reserved. As the Oldmobile engine was offered in both small-block (9.330-inch deck height) and big-block (10.625-inch deck height) with no other changes to the basic architecture, the cylinder heads works on either combination without any issues. A The phone number for Heads Shop is: (201) 223-2300. But opting out of some of these cookies may have an effect on your browsing experience. Includes full This, Affordable Street Performance Applications, Select Performer Heads are 50-States Legal, Next-Level Street Performance Applications, High-Performance Street & Light Race Applications, Available in CNC Ported for Maximum HP/TQ, Raised Runners, Revised Chambers and Relocated Valves, Available with original Edelbrock script or block logo design, Available with raised-roof combustion chamber design for high-lift cams, Manufactured by the company that pioneered Flathead performance, 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. // Ported Item is a matched pair of 1967-68-69 OldsmobileC code cylinder heads that have been stripped and prepped for a performance rebuild. Makes buying a bare set less tempting. 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. 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. Your One Stop Shop For Olds Performance Products. Theres enough material in and around the deck to handle that kind of power, he explains. Oldsmobile Aluminum heads Wise offers his expertise in setting up the cylinder heads per customer input and through the application of his 30-plus years of experience with the Oldsmobile platform. Reusing this cam for this year. Olds Oldsmobile All rights reserved. The EX port is really good. EDELBROCK CYLINDER HEADS Oldsmobile small-block cylinder heads have a number, like this popular number-7 casting cylinder head. Ported Oldsmobile Cylinder Heads SPRINGS,LOCKS, RETAINERS, STUDS,GUIDEPLATES, AND VALVES. Stage III: See below for pricing complements any head porting for maximum horsepower. Yes, they have a ton of potential but need some work to get there obviously. We use cookies to provide you with the best possible user experience. By continuing to use our site, you agree to their use. My question is how far can you port these heads? Includes port matching and blending of the plenum and its dividers. Complete Cylinder Heads Guide for Climate change is one of the most pressing issues of our time, and its effects can be seen all around us. This method brings you pretty close. Factory trained on AEM and Holley EFI systems. Cylinder Head and Manifold Porting Services Some manifolds may not have enough material and runner volume to match, but the Edelbrock Victor (PN 2812) does. CHECK OUT THESE OUTSTANDING FEATURES: RAISED EXHAUST PORTS THAT ACCEPT STANDARD FLANGES. Standard valve sizes are 2.072 in. THIS IS JUST A SAMPLING OF THE MANY FEATURES THESE HEADS HAVE. I have reused them multiple times by carefully cleaning them and applying a very light layer of silicone over the entire gasket. ***CALL FOR PRICING DUE TO NATONAL SHORTAGE ON PARTS AND MATERIALS***, HRE All Sheet Metal Intake Manifold for Dual Carburetors, HRE All Sheet Metal Intake Manifold for Single Carburetor, Edelbrock BBC "SSCE Custom" Super Victor Intake Manifold, Big Block or Small Block Chevy Aluminum Oil Pan, Moroso "Original" 3-Vane Racing Vacuum Pump Kit, Moroso 4-Vane "Enhanced Design" Vacuum Pump Kit, Manton Special 7/16" Heat Treated Pushrod Set of 16, Angle Mill Head Correct Int. Heads Shop can be contacted via phone at (201) 223-2300 for pricing, hours and directions. 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. They include almost everything you need to make serious horsepower. Olds Oldsmobile Dont stress out over the finish; just leave no rough cuts. Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. These heads were a good bang for the buck with room to grow vs the cam that I am running. Porting GT40P heads // Ported. Intake and 1.680 in. Includes bowls and intake opening port match. We'll assume you're ok with this, but you can opt-out if you wish. Stage V Competition: Standard valve angle, conventional style heads, Stage V Ultra-Competition: altered valve angle, competition style heads. The deck thickness and stiffness required on the cylinder heads has to be determined according to the amount of horsepower the engine can produce. The 1972 W-30 H heads are probably the rarest; the 1970 W-30 F heads are not quite as rare. For the racing weve done, there is no cylinder head out there that was worth anything, he explains. I wouldnt say these gaskets are the best choice for aluminum heads. Operating within the idle-5500 rpm range - they fit the bill perfectly. These gaskets are pretty much available in any thickness and bore size when you custom-order them. 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. Exhaust. I'm sure I'll get flamed for not using e-brocks anyways.. Heads Shop is located at 4101 Bergen Turnpike in North Bergen, New Jersey 07047. As well as port matching. Just bolt on a set of complete heads for instant power - cos we've done all the hard work for you! Pricing is for traditional V-8 cylinder head pairs. 0000369701 00000 n Coming along slowly.. it's a long winter. I've blown my wallet on e-brocks in the past, so we'll see if I'm disappointed this summer. 0000000853 00000 n " ?~`?|-wR]6SK0[.@#Y8FljVlUU J@L>} 8 A_'kN}JMx!M*~_YkkRaKA;CQ=U ?1Y-o)K ?YyFAiW7WTI *" 2D?ks,P)k!PCo* \?+0%/rD_Bt!e{IlI!|U8?!> 8z~Uj^[#2P#^W$*UWQ -TeE9\ Having a decent port in the thing to where it would flow and work forced us to raise the intake port up 1.750-inch, and then we raised the exhaust port about the same. CNC HEADS ARE AVAILABLE FULLY CNC PORTED AT AN ADDITIONAL COST. 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. Cam is an old grind, smaller base circle 234/244 .520 .542. THESE HEADS WILL HAVE 2.190 INTAKE AND 1.72 EXHAUST VALVES. Older Post v*UWb]v*U??~Z }e{XWU=_PF*+m (.__Z =j:S{O*>})Hu{Gl;bwyl8W8? Heads come with 5 angle valve job. Starting with the right soil and conditions can make all the difference when it comes to germination and transplanting of pepper seedlings. JFIF H H Adobe d@ CNC ported w/ 5 angle valve job. The stock cylinder head and other designs on the market are capable of flowing about 320 cfm, but above that, and above .650-inch lift, they become inefficient and the airflow becomes very turbulent because of the chamber design. The factory iron small-block cylinder head has some very small intake ports and is very plain to see. All of the great drag race cars ran with Mondello. so, these are Pro Comps that got cleaned up a little? 403 Olds Engine Building by Cam Benty, Popular Hot Rodding More tips on a 403 buildup. The obsolete factory Oldsmobile big-block .017-inch-thick steel shim gasket worked very well in my 11:1-compression NHRA Stock Eliminator engine. Unfortunately, they are not available anymore. In order to shop on this Web store, you must have cookies enabled. WebSpeedmaster CNC ported cylinder heads are machined on dedicated 4-axis and 5-axis CNC machining centers to ensure accuracy and cost effectiveness. I have had various issues with them. FLAT TAPPET OR HYD. 455 Olds to Go by Marlan Davis, Car Craft Joe Mondello builds a 500-horse 455 thats the Torque of the town. The E castings are smaller than the others, but only by a few cubic centimeters. Machine Shop Item is a matched pair of 1967-68-69 OldsmobileC code cylinder heads that have been stripped and prepped for a performance rebuild. WebOldsmobile Cylinder Head Porting larger image We can machine, install upgraded components and port your Oldsmobile cylinder heads. WebCompetition Components Now offers CNC Ported Cylinder heads for Oldsmobile Engines. Joseph Mondello passed away in April of 2011, but he will always be known for designing, building and providing us all with the best high performance products money can buy. The heads are making really good power. Some of our popular builds are: Edelbrock Performer RPM Olds Edelbrock Performer RPM (Stock & Super Stock) Contact Us 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. Until then, my serious engines are sealed by this method. Joes first car was a 40 Ford coupe with a 303 c.i.d. Speedmaster cylinder heads offer great performance for less than it would cost to rebuild an old set. 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. They must line up perfectly to each other. These Hurst Olds D heads are some of the rarest Olds heads. Sure as heck not going to put that kind of money into my gravity laden iron turd heads. COMING SOON IS THE ROCKET RACING TUNNEL RAM FOR OUR RRP HEADS!!! A Heads Shop has a 4.0 Star Rating from 4 reviewers. 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. 0000369682 00000 n cool, thanks for sharing. Horsepower Secrets by Chris Hemer, Musclecar Review How to make a stock-looking engine run like the wind. This essentially blends all of the casting in the head for improved flow. They require that the decks be flat and smooth. If you want a free port job on your small-block Olds heads, put the die grinder down. Trust me, when the job is done properly, there arent any sealing issues in the highest-horsepower applications. 0000001469 00000 n Project Murderous Overkill by Christian Hazel, JP Magazine The Mondello Monster. If you need it to be more exact, you have to check multiple times, as the head is shaved. That gasket performed very well at 11:1 compression and I never had a gasket failure. These MLS gaskets are made to order from Cometic and take about four weeks to produce. I dont really know, but when I have an issue with something, I dont use that product again. Heads Unsung Hero by Scott Parkhurst, Popular Hot Rodding The 403 Olds may be the most overlooked performance engine ever. 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. Speedmaster line of EFI systems is all you need when deciding to upgrade your engine to modern electronic fuel injection. Bernard Mondello, Joes son, grew up surrounded by the richest heritage in drag racing history. COMPLETE READY TO BOLT ON. I have not found any considerable difference between the castings, with the exception of the J heads. The first step is to understand the causes of climate change and how we can reduce our impact on the environment. Wow the before the bowl work they are far from impressive. Oldsmobile Olds ROCKET RACING OLDSMOBILE CYLINDER HEADS Cylinder Heads By continuing to use our site, you agree to their use. no cnc job or significant port work? This factory iron big-block A cylinder head has the largest ports I have seen. 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. Competition valve job: $200 A must for improved flow. Stage I: $300 Complements any of the above mentioned port jobs. The best head gasket in 98 percent of high-performance Oldsmobile applications is the Cometic MLS head gasket (multi-layer steel). Whats The Reason Enthusiasts Cant Get, Full Factory Tour: How Edelbrock Makes Its Cast Aluminum, High-Performance Racing Fasteners: How ARP Fasteners Are, Dobbins Clocks First 3-Second Mountain Motor Pro Stock, BirdDoc: The Six-Speed GT500 Record Holder And Its High Flying, Video: Installation Time-Lapse Of The Fresh New 3M Wrap On, Drag Pak Racer AJ Berge To Fly Iconic RAMCHARGERS Colors In 2023, 2003 Cobra Runs 8-Second Pass With Whipple, IRS, And A T-56, Moser Performance Girdles Add Rearend Strength To Your Third-Member, New Season Of Street Outlaws: Fastest in America Debuts March 13, Retro Injection: Modern Fuel Injector Tech Gives Us Room To Grow, How We Fixed The Unsightly Wheel Gap And Stance On Our 2010 Camaro, Lizzy Musi Preparing For Street Outlaws: No Prep Kings Season 6. My #6 heads probably flow close to the first numbers. porting and polishing of the inside of the intake manifold. The lowest combustion chamber volume I ever had on an Edelbrock Performer RPM head with the standard combustion chamber was on the 2009 Engine Masters Challenge engine at 46 cc. ROLLER CAMSHAFT ..Call for pricing, SOLID ROLLER CAMSHAFT Call for pricing, CNC PORTED CYLINDER HEADSCall for pricing. 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. A head with 180 or 185cc intake runners will work well on a typical 350 Chevy street engine that makes 400 to 450 horsepower. Milling cylinder heads for increased compression is a relatively easy operation because Oldsmobile cylinder heads are square and can easily be cut without any special fixturing. This new head features a modern 77cc combustion chamber, new larger 2.150 intake valve and updated ports for improved flow 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 Knowton's Thunderheads & Racing Engines || KTREstore.com In the 60s & 70s, this was the fastest wedge-head Chevrolet, running a 7.24 E.T. They worked like a charm. Stage III: See below for pricing Complements any head porting for maximum horsepower. Stage II: $550 Our "street/strip" port job - for those on a budget. In years past, I measured intake runner volume in a bunch of different-lettered iron cylinder heads, and found that the E castings were second in line to the J heads in small runner size. 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. Specs . Speedmaster has taken the guesswork out of top-end component selection by actually placing the top end components together in complete kits.