WebMar 2, 2009 · It is an 88 4 cyl notch converted to v8 (87 block) with an aod. I have svo y302 heads with 1.7 crane roller rockers and slight port work. std sized valves. It has a performer 289 intake with a holley 600 with #66 jets. I have a duraspark distributor run by a msd street fire ignition. Stock plugs. an m-6250-a332 cam, 472/496. WebMay 18, 2024 · Machined for 1.94" Intake and 1.54" exhaust valve diameters Unlike some aftermarket heads our GT-40 heads use either GT-40 or aftermarket performance: …
Ford 302 Engine - VehicleHistory
WebFeatures wider valve cover gasket sealing rail to prevent leaks. Machined for gasket seat spark plug. Compatible with all Ford Performance roller camshafts and aftermarket hydraulic roller camshafts up to .600" lift. … WebFeb 17, 2006 · Sounds like either Y303 or X303 heads. Pull a valve cover and look for a number like Y302 or X302 like this one: View attachment 487207 The 302 number is the … maiden england the evil that men do
Need help with SVO head identification - StangNet
WebJan 12, 2009 · NosBoss. According to the 1989 ford motorspoerts catalog, the j302 head is an aluminum head with 1.94 intake and 1.60 exhaust valves. stud mount rockers,dual exhaust header bolt flange. no exhaust crossover or egr. 58cc combustion chambers. original suggested retial was $650 each and I believe that was bare. WebMay 22, 2003 · *SVO GT-40 aluminum cylinder heads M-6049-Y302. They flow significantly better than production 5.0L HO heads. *SVO GT-40 valve train kit. It includes springs, retainers, keepers, seals and premium stainless steel swirl polished valves with undercut stems. Intake valve diameter is 1.84" and exhaust valve diameter is 1.48". WebJul 17, 2003 · Lift one of your rocker covers off.The head number is cast in alloy around the valve area. If you have the Ford racing catalogue it is handy for identifying these … maiden erlegh catchment close to univ