WebFeb 9, 2024 · Cleveland headers are so rare now, heads could probably be made with Windsor exhaust bolt patterns, and people have an easier time finding a header that fits. Don 92 Mark VII LSC SE - soon OBDII and … WebI give a review and flow numbers of some really good Chinese SBF heads.

How to Choose Cylinder Heads: 6 Mistakes to Avoid

WebMay 20, 2013 · Well to start the cast iron GT40 heads are going to weigh about 35lbs more than the "SBF heads" you're talking about. Assuming you are talking about the aluminum heads. After that not much really. You can get just about the same HP/TQ numbers out of the cast iron heads as the aluminum heads. Plus for the cast iron. WebMay 14, 2024 · The best cylinder head to use is the 1960s 289 head casting with 53cc or 57cc chambers for the best quench and compression. Our subject engine is a 1967 289 with ’69 302 truck heads, which have larger 64cc chambers. These heads have been milled 0.010-inch, which will put us around 10.0:1 compression. racgp 45 health check

AFR’s Enforcer Cylinder Heads Raise The Bar For …

WebCylinder Heads. SBF Renegade - 20° Cylinder Head. Our RENEGADE line of cylinder heads for the small block Ford, feature 100% 5-AXIS CNC ported intake, exhaust and combustion chambers; available in street and … WebPrice: Starting at $647.64 Each. AFR's 185cc SBF Enforcer Cylinder heads feature our Permanent Mold “As-Cast” Technology surfaces on the intake runners, exhaust runners and combustion chambers that allows … WebDec 3, 2007 · The CHP 347 featured a brand-new production two-bolt block stuffed to the gills with a 3.40-inch stroker crank, forged connecting rods, and matching forged pistons. Though Coast High Performance ... rac gold life