Hello Tony... In my currently stock, C5- LS-1, I am about to install a Comp Cam #54-426-11 (222/224
.566/.568 w/112 degree lSA). The heads are OE and not coming off the motor. At the same time, I will install long tube headers, high flow cats, "x-pipe" and
Z06 mufflers and a LS-6 intake.
I am targeting for around 420 rwhp. This is a street driven car that I am trying to upgrade ("faux" racer...looks the part, sounds the part; but won't see any serious excursions above 5500 rpms and zero track time).
Based upon the above... do I need to change the injectors to avoid damage to the motor; and if so, would 30lb be adaquate or do I need to talk about the 42lb. units you mentioned?.....thanks in advance for the help....Tony
tonyduprey@msn.com