High Boost (nasty t-a, phil99vette, pro stock john come in)

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10-15-2010, 08:51 PM

#21

cjg454ss

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Quote:

Originally Posted by 1dirtyZ

o ring and MLS here too , been running it for years on my iron block with the oring on the block and no reciver groove on the heads .

and make sure your tune is spot on !

e85 with 15-20* timing and 20lbs of boost is ver ysafe. put the a/f in the mid 10s also. i leaned mine out to 11.5s and lost power. it liked being fat

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10-16-2010, 02:56 PM

#22

Mr.Big

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23psi 317's, high dollar ARP studs, E85 with tune spot on, and MLS gaskets, no issues thus far... fingers crossed

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10-16-2010, 05:24 PM

#23

Gonoma

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Quote:

Originally Posted by cjg454ss

e85 with 15-20* timing and 20lbs of boost is ver ysafe. put the a/f in the mid 10s also. i leaned mine out to 11.5s and lost power. it liked being fat

do you tune your own car? Isnt the stoich AFR for E85 9.76 or something close to that?