WebJan 26, 2009 · 328. 2. 18. Jan 25, 2009. #1. Hey guys, I'm not much of a posting genius, so forgive me for having to attach the article I wrote in two files instead of posting it but there were too many large pictures (maybe someone can help me there). Anyway, I recently finished a long a daunting process of porting my Craigslist iron GT40 heads and given ... WebFeatures hardened 4140 Chromoly retainers, valve locks, spring shims, a spring height gauge, valve seals, and instructions. Best of all, no machining is required to install these on your stock cast iron heads! Works on all …
GT40 vs GT40P specs ClassicBroncos.com Forum
Webitem 1 Ford Lightning Mustang Cobra Ford Racing SVT GT40 Iron Cylinder Heads 302 351W Ford Lightning Mustang Cobra Ford Racing SVT GT40 Iron Cylinder Heads 302 351W +$200.00 shipping. item 2 Ford GT40P 302 5.0L 4 Bar Cylinder Head Assembly Pair w/ 1/2" Head Bolt Hole Ford GT40P 302 5.0L 4 Bar Cylinder Head Assembly Pair w/ 1/2" Head Bolt … WebAug 8, 2007 · F3ZE are GT-40 heads They have 3 bars on the front of the head, also say GT undercover. ... it's on the outside of the valve cover near the outside headbolts. That would ID a GT40 iron head. A GT40-P says "GTP" in the same location. 3 bars for the GT40 iron; 4 bars for the GT40-P -- on both ends of the head. Michael Yount - Charlotte, NC - '82 ... dau definition of logistics
Ford GT40 Cylinder Heads - Brzezinski Racing Products
WebOct 4, 2009 · Gt40 heads have a are made for a 7/16 head bolt for a 302 and you will have to have them drilled out for a 1/2 inch bolt to use them on a tall deck windsor, so why not just save your self the trouble and gain some real performance with … WebJan 4, 2010 · They list two sets of springs that they reccomend both of which of have a much higher spring rate and seat pressure (117,132 lbs) than the stock springs. Should that be? Also it seemed as though the springs were universal, meaning their intake/exhaust looked like they were the same length, but they certainly aren't on GT40 heads, so what … WebApr 13, 2009 · Better plug placement and needs correct headers because of plug placement. Smaller CC than the GT-40 for higher compression (if you need or want more compression) GT-40X - Aluminum heads. Each aluminum head weighs approximately 22 lbs. – approximately 25 lbs. lighter than each cast iron GT-40 head. dau cor office hour