Quote:
Originally Posted by mysticmissle
my tuner is suggesting we can get to the chassis cert with a hyrdraulic roller at less than 6500. i would rather have more potential then i need, my aluminum motor has 55mm journals, ive considered that path but then i would also need new non offset 903 lifters. but i have not completely discounted that idea yet.
what heads are you running?
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If you go hyd roller. Put a good set of BAM bushed solid roller lifters in it and don't look back. Lash them at .005 cold and roll on. Use Stainless rockers , preferably shaft, and go with the fattest and thickest pushrod you can fit in it.
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1964 GTO
501, Edelbrock Heads NA, 3460 lbs.
9.76 @ 137mph
1971 Trans Am Lucy Blue, 11.56 @ 115
1966 LeMans. 6.0L LS single turbo, 8.85 @155 mph
1976 Trans Am twin turbo 462, SD Edelbrock heads 8.03@171 mph
2009 G8 GT
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