Speedmasters 6-71 Street Supercharger kits can give you 45-55 percent more streetable power. 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***, 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. 7/16"CAN BE USED WITH NO ISSUES AND DRILLED FOR 3/8" PUSHRODS. Authorized dealer for all Holley products, Comp, Erson, Lunati cams, Mahle and RaceTec pistons. If its a 383 stroker, you can probably go with 200cc intake runners. After lots of trial and error, plenty of burned welding wire, measuring, testing, fitting, and hair-pulling, he finally settled on dimensions that made sense for the Olds platform, and would provide an opportunity for both street and race customers to step into the 21st century in terms of performance and airflow capability. THIS IS JUST A SAMPLING OF THE MANY FEATURES THESE HEADS HAVE. Unfortunately, they are not available anymore. 0000369626 00000 n WebPro-Port Raw heads are semi-machined with finished accessory, intake and exhaust flange bosses. Some manifolds may not have enough material and runner volume to match, but the Edelbrock Victor (PN 2812) does. So give your heads a check with a set of vernier calipers to make sure that the deck surfaces are parallel to the valve-cover rail and the same as each other. We use cookies to provide you with the best possible user experience. All rights reserved. Installing these larger valves should be standard procedure, even for stock rebuilds. Includes cutting a back angle on the valves at a specific degree. dual-quad big block Chevrolet. Quality is assured with 40 years experience in the Differential Industry and full involvement in all forms of motorsport from V8 SUPERCAR To Group 1 Drag Racing. Luckily, I saved all of my used ones and reused them by glass-bead cleaning them and gluing a .015-inch-thick soft copper wire around the raised combustion ring. 0.027" cometics, should be roughly 9.6-1. 75 mm throttle body, A 90 mm mass, 24 or 30 lb injectors and a chip and tune after. I sent the head out to them and had them build their complete shaft-style rocker system on it. 0000363215 00000 n Churn out all the asphalt-chewing, road-grating horsepower you want with our massive selection of rotating assemblies! U In order to shop on this Web store, you must have JavaScript enabled. Get Heads Shop can be contacted at (201) 223-2300. 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. 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! Stock-type steel big-block Oldsmobile valves are available through SBI and other sources and are relatively inexpensive. We promise not to use your email address for anything but exclusive updates from the Power Automedia Network. 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. As with any major engineering project, it wasnt so simple as just measuring the dimensions and transferring them over to a new casting. Multi-layer steel gaskets made by Cometic are the ultimate in combustion sealing. As well as port matching. The Edelbrock 455 Olds manifold bolts right on. Bolt on a set of fully assembled heads for instant power gains! Get Heads Shop reviews, rating, hours, phone number, directions and more. 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 The Oldsmobile V-8 engine is not dead, says engine builder Brad Wise of Wise Performance Engineering. Our race prepped heads use a 2.19 intake valve and are 244 cc runner. Competition-ready heads feature fully CNC machined combustion chambers and blended seats for increased air flow and well as revised exhaust valve angles for larger intake valves. We'll be back on Monday, January 3. Includes fully ported exhaust, bowl ported and port matched intake, and profiling of the combustion chambers. As well as port matching. They feature double-pinned rotors (timed and clearanced after assembly), heavy duty front and rear bearing plates, and an intake manifold. Performance cylinder heads enhance the airflow into your engine, giving you improved power and torque. The big-block and diesel engine blocks also used a 3.000-inch main bearing diameter over the small-blocks main bearing dimension of 2.500-inch. 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. Porting at Home by Michael Lufty, All Chevy Head Wizard Joe Mondello offers tricks of the trade. When BTR performs this operation, the O-ring and receiver grooves are located off of the cylinder head and block dowel pins, and are machined on a Cincinnati CNC machine, which makes it easy to get perfect. I'm sure I'll get flamed for not using e-brocks anyways.. When they do fail in these applications, it usually ruins something like the block or the cylinder head. Even at that small 46-cc level, the cylinder head seemed to have adequate deck thickness for the 640 hp that the particular engine produced. Mild porting (further blending with addition of chambers) same volume and flow jumps to about 315 cfm. They are available for popular V8 engines. The EX port is really good. CFM Performance Copyright 2023 - All Rights Reserved. They are available in .028 and .040 thicknesses. The nice job on these C heads came by pouring in melted aluminum from the port side and then porting the bowl properly. Today, Chevrolet performance cylinder heads still utilize the identical combustion chamber, which Joe designed in the early 1960s known as the Posi-Flow chamber. $3795. Feel free to contact us for any custom quotes. 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. If you bolt a set of big-block heads on a small-block, its like bolting on a ported head. Most Olds folks seem to prefer theC heads for their added performance and better flow. Bolt on a set of Speedmaster's fully assembled cylinder heads for instant power gains. We'll assume you're ok with this, but you can opt-out if you wish. Just choose your level of performance. The famed Mondello-Matsubara Blown Fuel Altered won two National Events in the 1960s. 2023 CarTechBooks. I have seen many engines use these in very-high-horsepower turbo and blower applications with varying degrees of success. This design allows you to select a wide array of thicknesses for the application. Rated 5.00 out of 5 $ Add to cart $ 995.00 Add to cart; Home; Parts. ALL ROCKET RACING CYLINDER HEADS ARE BUILT PER CUSTOMER APPLICATION.PLEASE CALL TO ORDER. Of all the factory iron heads I have played with, I have found the A heads to be the best in stock form. By continuing to use our site, you agree to their use. Tomato Varieties: From Determinate to Indeterminate & Dark to Yellow Research Your Options Before Planting! I have seen many heads that have been milled unevenly, which throws everything off. 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. 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. Fully cnc'd. Includes the bowls, port match, and profiling of the combustion chambers. Filling the exhaust heat crossovers can never hurt. Stage III: See below for pricing Complements any head porting for maximum horsepower. Whether youre growing hot or sweet varieties, there are some important tips for success. 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. 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 0000000853 00000 n Valve covers, fuel-injection-capable 4bbl-style intake manifolds, and other parts to install the cylinder heads are also available. The Other 350s: Oldsmobile by Marlan Davis, Car Craft The Olds 350s design specs offer ample performance potential. Standard full port goes about 250cc and flows over 340 cfm. I have not found any considerable difference between the castings, with the exception of the J heads. O-rings can be installed in the head or the block, but preferably in the cylinder head. WebOldsmobile Cylinder Head Porting larger image We can machine, install upgraded components and port your Oldsmobile cylinder heads. ***CALL FOR PRICING DUE TO NATONAL SHORTAGE ON PARTS AND MATERIALS***CUSTOM - SPECIAL MACHINING or ENGINEERING BY QUOTE. I only use these on cast-iron head engines. Specs . Trust me, when the job is done properly, there arent any sealing issues in the highest-horsepower applications. 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. In the 1960s, Joe also worked part time for Carroll Shelby building the performance heads and engines that won the Le Mans Grand Prix. The super-thick deck is not an illusion Wise says these are 1.125-inch thick. JavaScript is disabled. They did change quite a bit in the later smog engine years. 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. CNC ported w/ 5 angle valve job. They require that the decks be flat and smooth. // Ported Item is a matched pair of 1967-68-69 OldsmobileC code cylinder heads that have been stripped and prepped for a performance rebuild. Includes full If you want a free port job on your small-block Olds heads, put the die grinder down. WebPorting an Oldsmobile Small Block Head 2,618 views Sep 9, 2021 57 Dislike Share Junk Dump 352 subscribers Watch me port an Oldsmobile small block head. And a very good head porter. Standard valve sizes are 2.072 in. Stage III: See below for pricing complements any head porting for maximum horsepower. Oldsmobile Top End Kits; Oldsmobile Aluminum heads; Oldsmobile Intake and fuel systems; Oldsmobile rotating systems; Camshafts and lifter sets; Oldsmobile roller rockers and pushrods; We will safeguard your e-mail and only send content you request. These Hurst Olds D heads are some of the rarest Olds heads. Just bolt on a set of complete heads for instant power - cos we've done all the hard work for you! 403 Olds Engine Building by Cam Benty, Popular Hot Rodding More tips on a 403 buildup. Coming along slowly.. it's a long winter. Rule Number 2: Let the air move the way it wants to, not the way you think it should. Speedmaster Cylinder Head parts have been assembled with the finest premium components to provide your engine with optimal airflow for maximum engine performance. We use encrypted SSL security to ensure that your credit card information is 100% protected. WebStage II: $500 Suggested porting for most intakes. I've blown my wallet on e-brocks in the past, so we'll see if I'm disappointed this summer. Includes complete reshaping of the intake and exhaust ports. Joe celebrated over 40 years in the high performance manufacturing industry. Virtually every set of Procomps I sell/install get 2.125 intakes because the bowls are more conducive to that valve size. 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. I dont know whether the power levels just happened to be greater on the aluminum-headed engine, making that the ultimate cause of failure, or the fact that the heads were made of aluminum. 0000369682 00000 n Oldsmobile. 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. 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. Get big-block heads, mill the deck surface so you can get the combustion chamber volume, and presto! It'll pass anything except a gas station :-). For the ultimate in Street Performance, look no further than the Outlaw Series. Valve Profiling: $50 Produces dramatic increases in low lift flow. Joe Mondello began doing research & development work for Oldsmobile in 1968 and his ongoing commitment and dedication has merited him the name of Dr. Factory trained on AEM and Holley EFI systems. Reusing this cam for this year. Stage I BP: $300 Our "street" port job - a minimum recommended porting stage. Also available from WPE are exhaust flanges, valley trays, and every other part youll need for installation. 440 Olds Stroker Small Block Photos by Chris Hemer, Popular Hot Rodding The strong arm solution for weak-kneed 350s. 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. Available with 2 different programs, stock valve or our big valve race version. The factory Olds cylinder head uses a 6-degree valve angle in an inline arrangement, and his decision to keep the new design to where it would work for both street and race-type applications presented plenty of challenges. The same goes for the intake and exhaust ports on the muscle-car-era castings. Orlando Fl. These heads are capable of over 400 cfm airflow. This website uses cookies to improve your experience. For the more serious street application, the SuperStreet Series boasts high quality intake and exhaust valves and valve springs suited for daily drivers and tough street machines. He has given over 50 years of technology & hands on experience to the sport of drag racing. 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. Head Porting At Home by Marlan Davis, Car Craft Professionally prep your own heads with Mondellos home porting kit. This tells you if both heads are milled the same amount and if those decks are straight. When were done they flow just a bit better than your best numbers and work really well. 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. Copyright 1999-2023 SteveSchmidtRacing.com. Once cookies are enabled please refresh the current page. They worked like a charm. The factory iron small-block cylinder head has some very small intake ports and is very plain to see. 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! They definitely have the smallest runners of the bunch, and are a poor choice for performance use, even with porting. TORRANCE, CA Edelbrock has heard the requests from the Oldsmobile faithful and is responding by releasing a new and improved Performer RPM Cylinder Head for the Big Block Oldsmobile V8. I dont really know, but when I have an issue with something, I dont use that product again. But I have not had a failure with these gaskets on cast-iron cylinder-head engines. USES OLDSMOBILE HARLAND SHARP ROCKERS OR COMPARABLE. Operating within the idle-5500 rpm range - they fit the bill perfectly. so, these are Pro Comps that got cleaned up a little? If you get a set of roller rockers that don't require any machine work to install, you can put them on COMING SOON IS THE ROCKET RACING TUNNEL RAM FOR OUR RRP HEADS!!! WebALL ROCKET RACING CYLINDER HEADS ARE BUILT PER CUSTOMER APPLICATION.PLEASE CALL TO ORDER. Back in the mid to late-00s, Wise was racing his Olds in the NMCAs Pro Stock class using a set of warmed over old-school Batten cylinder heads, and he eventually came to the realization that if he wanted his combination to progress, he was going to have to do something about the induction system, as the Batten heads were, for lack of a better term, tapped out. I wouldnt say these gaskets are the best choice for aluminum heads. 1979 2023 Speedmaster. Traco Engineering, known at the time for extremely fast Indy cars and various sprint cars, utilized Mondello heads exclusively. Starting with the right soil and conditions can make all the difference when it comes to germination and transplanting of pepper seedlings. All of the great drag race cars ran with Mondello. Oldsmobile small-block cylinder heads have a number, like this popular number-7 casting cylinder head. Includes full porting and polishing of the inside of the intake manifold. All rights reserved. In the 60s & 70s, this was the fastest wedge-head Chevrolet, running a 7.24 E.T. At my door for 2400$ Canukistan dollars (1830 us). The 2 columns are a before and after bowl porting/blending. Joes worldwide clientele bears this axiom out; using Mondello heads & engines, they have set every type of record imaginable. Web2- New Casting the 370 are factory ported cast from a 375X port this is a 2 new BB/C Pro Filer 385X racing heads. Plus, you can turn up the horsepower even more by choosing heads with CNC-ported runners and chambers, CNC-profiled chambers and other enhancements. The deck thickness and stiffness required on the cylinder heads has to be determined according to the amount of horsepower the engine can produce. With the right seat cutters, the bowl is larger and the bowl shape allows a better transition for the air/fuel mixture to exit the valve, thus increasing available horsepower. These heads solve all of those problems, Wise explains. ROLLER CAMSHAFT ..Call for pricing, SOLID ROLLER CAMSHAFT Call for pricing, CNC PORTED CYLINDER HEADSCall for pricing. Olds Oldsmobile 1969 BareC Heads / 455 / XLNT! 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. CNC Ported heads eliminate human error and variation from port to port. Not a lot of flow yet as there's no real work in them yet They're going on a 461, cn crank, stock rods, arp head, rod, main bolts. 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. I have reused them multiple times by carefully cleaning them and applying a very light layer of silicone over the entire gasket. ALONG WITH DUCTILE IRON SEATS THAT ARE COMPATIBLE WITH TITANIUM VALVES. Competition valve job: $200 A must for improved flow. Seen here are two angles of the intake port. WebShop Oldsmobile vehicles in Rahway, NJ for sale at Cars.com. A head with 180 or 185cc intake runners will work well on a typical 350 Chevy street engine that makes 400 to 450 horsepower. Heads come with 5 angle valve job. Pro-Port Raw heads are semi-machined with finished accessory, intake and exhaust flange bosses. Developed by William Estler in the 1940s, this tomato is known for its large size, sweet flavor, and disease resistance. WebCompetition Components 4406 Van Atta Rd. 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. WebOffering top notch Aluminum Cylinder Head Porting and Cylinder Block Machining Services for High Performance Racing Engines by Race Engine Builder Steve Schmidt. The cylinder head works by allowing the air-fuel mixture to enter one valve and the exhaust gas to exit the other. Sure as heck not going to put that kind of money into my gravity laden iron turd heads. RRP ROCKER STUD GIRDLES ARE AVAILABLE FOR ROCKET RACING CYLINDER HEADS. 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). 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. For instructions on how to enable cookies, please see the help section of your browser. Options include stainless or titanium valves, beryllium valve seats, and a T&D 1.7:1 or 1.8:1 shaft rocker system thats been developed specifically for this application. These cookies will be stored in your browser only with your consent. This category only includes cookies that ensures basic functionalities and security features of the website. 365-385 ports. It is the same method used by 5,000+-hp NHRA Top Fuel cars. Stage V: See below for pricing Our "race" port job- for all out racing and maximum horsepower situations. 455 Olds to Go by Marlan Davis, Car Craft Joe Mondello builds a 500-horse 455 thats the Torque of the town. 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. 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. Stage II: $550 Our "street/strip" port job - for those on a budget. We had T&D design the rocker system for these.

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