Lucky or Not?
04-04-2006, 12:05 AM
#1
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Lucky or Not? I live in Montana, we don't have emisions here, so if i put LT's, ory, and full exhaust, with no egr, o2's and no cats will my car benefit any more than if i had to run those? I know i'll need a tune to delete those codes. 
04-04-2006, 02:14 AM
#3
TECH Addict
AIR & EGR have no affect on BHP.
Restrictive cats may sap a few ponies, good high flow cats will be fine on a cammed LS1 and Metal Matrix cats will not inpeed flow even on ~550bhp motors.
Restrictive cats may sap a few ponies, good high flow cats will be fine on a cammed LS1 and Metal Matrix cats will not inpeed flow even on ~550bhp motors.