Your One Stop Shop For Olds Performance Products. WebOldsmobile Cylinder Head Porting larger image We can machine, install upgraded components and port your Oldsmobile cylinder heads. These cylinder heads can certainly be made better with some work, but it is generally best to use the older castings. Newer Post . That gasket performed very well at 11:1 compression and I never had a gasket failure. Stock-type steel big-block Oldsmobile valves are available through SBI and other sources and are relatively inexpensive. The Sportsman Series offer high horsepower and excellent torque. 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. So remember: J is for junk. Wise Performance Engineering's Oldsmobile Includes full porting and polishing of the inside of the intake manifold. With a range of 77 cc to 46 cc, you should have a variety of compression ratios available for your simple mill job. CHECK OUT THESE OUTSTANDING FEATURES: RAISED EXHAUST PORTS THAT ACCEPT STANDARD FLANGES. I have seen many engines use these in very-high-horsepower turbo and blower applications with varying degrees of success. Standard full port goes about 250cc and flows over 340 cfm. Heads Shop can be contacted via phone at (201) 223-2300 for pricing, hours and directions. 7Us.QW~?Y"6P-7Kv4z~hFseH.I>ZVb>U43T. Not intended for street application. Olds Estler's Mortgage Lifter tomato is one of the most popular heirloom varieties that is perfect for home gardeners. 0.027" cometics, should be roughly 9.6-1. WebSpeedmaster CNC ported cylinder heads are machined on dedicated 4-axis and 5-axis CNC machining centers to ensure accuracy and cost effectiveness. I wouldnt say these gaskets are the best choice for aluminum heads. Stage III: See below for pricing complements any head porting for maximum horsepower. 1 PAIR OF ROCKET RACING CYLINDER HEADS. We'll assume you're ok with this, but you can opt-out if you wish. JavaScript is disabled. 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 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. Research, compare, and save listings, or contact sellers directly from 160 Oldsmobile models in Rahway, NJ. The Mondellos showed they could excel on the water as well as the dragstrip. 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. 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. Rated 5.00 out of 5 $ Add to cart $ 995.00 Add to cart; Home; Parts. Wise Performance Engineering We use cookies to provide you with the best possible user experience. We'll be back on Monday, January 3. They are a clean sheet of paper design. WebALL ROCKET RACING CYLINDER HEADS ARE BUILT PER CUSTOMER APPLICATION.PLEASE CALL TO ORDER. Makes buying a bare set less tempting. Multi-layer steel gaskets made by Cometic are the ultimate in combustion sealing. 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. The deck thickness and stiffness required on the cylinder heads has to be determined according to the amount of horsepower the engine can produce. To learn more, view our, For the ultimate in performance, our E-CNC cylinder heads are the answer. WebAll Speedmaster 18deg. // Ported. %PDF-1.3 % Olds It'll pass anything except a gas station :-). Valve profiling and flow sheet included. 7/16"CAN BE USED WITH NO ISSUES AND DRILLED FOR 3/8" PUSHRODS. This modification is easily performed during the valve-job operation and turns an old, rusty, worn-out cylinder head with pitted seats into a set that is in brand-new condition. Terms|Privacy, Oldsmobile Motor Cylinder Head Guide | CarTech. 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. Copyright 1999-2023 SteveSchmidtRacing.com. The E castings are smaller than the others, but only by a few cubic centimeters. Ported Oldsmobile Cylinder Heads The famed Mondello-Matsubara Blown Fuel Altered won two National Events in the 1960s. Performance cylinder heads enhance the airflow into your engine, giving you improved power and torque. The factory iron small-block cylinder head has some very small intake ports and is very plain to see. They already have induction hardened seats and flow almost as good as C's. 455 C heads vs Ga heads Mike Stark CFM speedmaster heads 2023 CarTechBooks. The T&D shaft-rocker system was developed specifically for this cylinder head configuration. A The phone number for Heads Shop is: (201) 223-2300. I have not found any considerable difference between the castings, with the exception of the J heads. 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). 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. Heads come with 5 angle valve job. COMPLETE READY TO BOLT ON. Unsung Hero by Scott Parkhurst, Popular Hot Rodding The 403 Olds may be the most overlooked performance engine ever. Speedmaster has taken the guesswork out of top-end component selection by actually placing the top end components together in complete kits. WebCompetition Components 4406 Van Atta Rd. 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. THESE ARE THE ABSOLUTE BEST PRODUCTION AND TRACK PROVEN CYLINDER HEADS AND INTAKE YET FOR OLDSMOBILES. 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. You have a direct, line of sight to the valve on both the intake and exhaust side. Standard valve sizes are 2.072 in. If you need it to be more exact, you have to check multiple times, as the head is shaved. Oldsmobile Submit your email to receive the latest stories and expert advice 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. RRP ROCKER STUD GIRDLES ARE AVAILABLE FOR ROCKET RACING CYLINDER HEADS. 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 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. 0000001469 00000 n Includes a multi-angle or radius Serdi cut valve job on both heads (seat cutting only). This category only includes cookies that ensures basic functionalities and security features of the website. CFM Performance Copyright 2023 - All Rights Reserved. 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". The combustion chamber in the WPE Z head mimics the design of the SB2, as do the exhaust ports. This website uses cookies to improve your experience while you navigate through the website. Some manifolds may not have enough material and runner volume to match, but the Edelbrock Victor (PN 2812) does. We use encrypted SSL security to ensure that your credit card information is 100% protected. I dont have time to figure out why some companys product failed, especially when there is something else I can get my hands on that performs reliably. CUSTOM ENGINEERED GUIDEPLATES FOR THE ABSOLUTE BEST ALIGNMENT. This ensures that the valve free-drop and combustion-chamber depth is even. For instructions on how to enable cookies, please see the help section of your browser. WebOldsmobile Cylinder Head Porting larger image We can machine, install upgraded components and port your Oldsmobile cylinder heads. you have a ported head. WebThe oval port head has 110-cc chambers, and the rectangular port head comes with 118-cc chambers. We will safeguard your e-mail and only send content you request. First of all, I'm just a homegamer in the Oldsmobile cylinder head department. This car is called the Hefty HEMI and will compete in the NMCA - Nostalgia Super Stock class! By raising everything up, we now have a cylinder head that flows just as good as the SB2 or R07 or anything else out there, explains Wise. If its a 383 stroker, you can probably go with 200cc intake runners. In the 1960s, Joe also worked part time for Carroll Shelby building the performance heads and engines that won the Le Mans Grand Prix. ROLLER CAMSHAFT ..Call for pricing, SOLID ROLLER CAMSHAFT Call for pricing, CNC PORTED CYLINDER HEADSCall for pricing. ***CALL FOR PRICING DUE TO NATONAL SHORTAGE ON PARTS AND MATERIALS***CUSTOM - SPECIAL MACHINING or ENGINEERING BY QUOTE. They feature double-pinned rotors (timed and clearanced after assembly), heavy duty front and rear bearing plates, and an intake manifold. Joe Mondello designed open chamber big and small block Chevy cylinder heads and pistons long before Chevy did. They are available for popular V8 engines. Edelbrock Aluminum Cylinder Heads are ready to bolt on and go right out of the box. This creates additional horsepower and torque. These cookies will be stored in your browser only with your consent. Giant Killer by Chris Hemer, Popular Hot Rodding Bigger isnt always better and Mondellos 307 Olds proves the point. CNC Ported heads eliminate human error and variation from port to port. Extremely aggressive , suited for next level all-out competition. 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. 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. Cookies are disabled. Complete w/ Brodix Severe Duty 2.375 2 Brodix Race Rite 365 -385RRX square port complete heads. 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. SpeedmasterTM cylinder heads offer improved power throughout the rpm range for greater throttle response and top-end horsepower. These heads are capable of over 400 cfm airflow. Seen here are two angles of the intake port. As with any major engineering project, it wasnt so simple as just measuring the dimensions and transferring them over to a new casting. For the ultimate in Street Performance, look no further than the Outlaw Series. We then basically put those dimensions into our cylinder head, and then worked around the port and chamber dimensions to make everything fit within in Oldsmobile platform, he says. Stage II: $500 Suggested porting for most intakes. I only use these on cast-iron head engines. Wow the before the bowl work they are far from impressive. Horsepower Secrets by Chris Hemer, Musclecar Review How to make a stock-looking engine run like the wind. 0000363215 00000 n 0000000680 00000 n hump in the exhaust port, clean up of the bowl area behind the valve seat, and tear In the 60s & 70s, this was the fastest wedge-head Chevrolet, running a 7.24 E.T. Valve covers, fuel-injection-capable 4bbl-style intake manifolds, and other parts to install the cylinder heads are also available. v*UWb]v*U??~Z }e{XWU=_PF*+m (.__Z =j:S{O*>})Hu{Gl;bwyl8W8? Oldsmobile. Necessary cookies are absolutely essential for the website to function properly. Description 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. Mild porting (further blending with addition of chambers) same volume and flow jumps to about 315 cfm. Heads Oldsmobile I have seen very slight water seepage on engines using aluminum heads. Tomato enthusiasts have long debated the merits of determinate versus indeterminate varieties. 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. The Edelbrock 455 Olds manifold bolts right on. These gaskets basically consist of two layers of embossed hardened steel and a shim of desired thickness between. 365-385 ports. 0000369626 00000 n Head or block O-ringing: Starting at $250, Address: 1035 Front Royal Dr. Indianapolis, IN 46227. Peppers take longer than tomatoes to get going, so start them first. Includes bowl port. My question is how far can you port these heads? I've blown my wallet on e-brocks in the past, so we'll see if I'm disappointed this summer. Good middle of the road plug, not too expensive, high quality, regularly stocked everywhere. 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. When they do fail in these applications, it usually ruins something like the block or the cylinder head. Speedmasters 6-71 Street Supercharger kits can give you 45-55 percent more streetable power. Fully cnc'd. Older Post FULL RADIUS CNC 75 CC CHAMBER TO PROMOTE COMPLETE COMBUSTION, STOCK APPEARING BOLT BOSES FOR ALTERNATORS, ETC. Starting with the right soil and conditions can make all the difference when it comes to germination and transplanting of pepper seedlings. Oldsmobile 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. Most Olds folks seem to prefer theC heads for their added performance and better flow. 0000001331 00000 n Although the ports have been raised, Wise says that the current Edelbrock intake for the 455 Oldsmobile engine bolts right on to the new cylinder head design. They did change quite a bit in the later smog engine years. Oldsmobile Throttle response and power range from 1500 - 6500 RPM. Wise based his Olds cylinder head development on the port shape of the venerable Chevrolet SB2 cylinder head design. Olds Oldsmobile For the best experience on our site, be sure to turn on Javascript in your browser.