karpetcm

Well this is my 4th Z28 and i keep coming back to one. Im pretty experienced in modifying these cars but just want to get an idea of what you guys are running and how much rwhp and rwtq you guys got. I just purchased a 94 Z 6speed i think stock they pull about 240rwhp, i wanna put Pacesetter Longtubes(y-pipe), K&N intake, No cats, exhuast cut out, Flowmaster(it already has), Pulleys and a tune from either MadZ28 or Pcmforless. How much power would that realistically get me to, my guess is about 275-280 rwhp but that could be high on my end. What do you guys have and what kind of dyno numbers did you pull? thanks in advance.

Rising Phoenix

Yeah you should see around 290rwhp on a full exhaust/tune/cold air LT1 6-speed

addison

i went to pcmforless with both my camaros and my 05 chevy colorado. so i can tell you they are amazing at what they do and do it quick