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#1 |
Senior Member
Join Date: Dec 2009
Location: Ohio
Posts: 472
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It is a stock 5.7 Drag Pak Piston.
And dome height is one the specs on it. David The New Hemi Guy |
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#2 |
Member
Join Date: Sep 2011
Posts: 221
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John ,As for fuel check , maybe they need to get sum new equipment , I don,t know but i just doe,st seem right....... Sorry i ran out of C12 ... Nice effort with the Buick!!!! dennis
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#3 |
Junior Member
Join Date: May 2006
Posts: 96
Likes: 120
Liked 53 Times in 16 Posts
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Conway, All (most ?) engine builders use the NHRA spec sheet. Here it is for the 5.7 Hemi.
H.P. Disp. Deck Cl. Piston Height Vol Valves Cam Lift Springs Gasket 305 345 .000 Dome .210 16.4cc 2100/1600 602/569 Beehive .026 Even factory pistons can be manipulated, hence the nhra spec for dome height. There have been many DQs because the oem part did not meet the nhra specs. Ask Charlie Bob or me.lol Was Bales within spec for dome height? If he was, he is good. If he wasn't, he is out. About as black and white as you can get. Just my 2 cents worth. Keith Lynch 5035 |
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#4 |
Junior Member
Join Date: Dec 2008
Posts: 36
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Dennis, Now that I look back on last weekend's fuel issue, It all fall's back on me for not having you bring me 5gal. c-12 or switching to the more stable c-11 you had. Dennis thanks again for helping me try to roundup some c-12, If the record still were its at next spring I'll give it another shot. Jkeihn3954
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