Hoping to dyno next week.. 418ci 13-1 PRC 237 254/260 E85
06-20-2013, 10:32 PM
#1
Hoping to dyno next week.. 418ci 13-1 PRC 237 254/260 E85 Just wondering what everyone thinks it will make. Little run down..
Previously made 546rwhp on a dyno dynamics dyno seeing valve float at 6,600.
Changes:
Turned down LS3 valves (113g to 87g)
New guides
Stepped up to a PRC .675 spring from the .650 spring
Ported the super Vic that was on it
Put a Mezeire EWP on it
Fitted a Morosso 4 vane vacuum pump on it
Going to try and run a set of 1.8 yella Terra's
Will be dyno'd on a dyno jet this time.
Guesses?
Previously made 546rwhp on a dyno dynamics dyno seeing valve float at 6,600.
Changes:
Turned down LS3 valves (113g to 87g)
New guides
Stepped up to a PRC .675 spring from the .650 spring
Ported the super Vic that was on it
Put a Mezeire EWP on it
Fitted a Morosso 4 vane vacuum pump on it
Going to try and run a set of 1.8 yella Terra's
Will be dyno'd on a dyno jet this time.
Guesses?
Last edited by LIL SS; 06-25-2013 at 11:22 AM.
