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pump gas to race gas back to pump gas

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Old Dec 5, 2006 | 11:40 AM
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Default pump gas to race gas back to pump gas

on the street with pump gas and meth the truck seems to be happy around 15psi and 15deg of timing. any more than that and i see knock. put in strait 114octane and i was able to turn it up to about 19psi and 19deg of timing. on the dyno i went to 21deg of timing and it liked it but on the track it saw knock at this level. i think i am hurting the head gaskets and pushing water by trying to turn it up higher than this level and geting knock. i think with better fuel(c16?) i will be able to go higher on boost and timing and avoid the knock.

i swaped pump gas back in and turned the boost back down to 15psi then gave it a quick run at 19deg and sure enough it showed knock. 17deg and the same thing. 15deg and i got a clean run. it is nice to see some consistancy.
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Old Dec 5, 2006 | 07:46 PM
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doing a few little last minute runs before she sells?

I know I kinda hope it doesnt....kinda cool to see something like that around here....
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Old Dec 5, 2006 | 09:01 PM
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time for 8's now?
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Old Dec 5, 2006 | 10:10 PM
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It didnt sel!! Game on bitches!!!
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Old Dec 5, 2006 | 11:48 PM
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Originally Posted by bigredexpress99
It didnt sel!! Game on bitches!!!
it didn't do too bad. i am still talking to a couple of people so i might get what i need. if not then "game on!"
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Old Dec 5, 2006 | 11:51 PM
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always hold people in suspence. c'mon now.
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Old Dec 6, 2006 | 12:49 PM
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awww shucks.........well.......either way......good luck. LOL.
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