Wrong! Most G8s are with baselines around 300whp stock are getting 25whp/30wftlb gains with CAI, catback, adn a tune. However, that is with a 91-93 octane gas and a custom tune, not a can tune. I assume this was not more than a dyno-run-to-see-watcha-get thing and not a tuning session. Personally, I would delete this video because people will say the shop sucks and its not the shops fault.
The customer was running 87 octane at the time of the exhaust and Superchips Cortex Install. Not our first choice for performance, but that is what the customer was running.
Yall people are full of crap. those are good numbers given 18% drivetrain loss thru an auto. those are great numbers despite running on regular gas.
bhj1977 1 year ago
@bhj1977
Wrong! Most G8s are with baselines around 300whp stock are getting 25whp/30wftlb gains with CAI, catback, adn a tune. However, that is with a 91-93 octane gas and a custom tune, not a can tune. I assume this was not more than a dyno-run-to-see-watcha-get thing and not a tuning session. Personally, I would delete this video because people will say the shop sucks and its not the shops fault.
redrex3 1 year ago
those are real low numbers
pontiacg81 1 year ago
those are real low numbers
pontiacg81 1 year ago
87oct. thats why it sounds like shit and only made 315whp. my stock ls1 gto put down 305whp. 315 from a 6.0 is weak sh**even for a auto
stevieg239 1 year ago
its kind of a waste of money and time to dyno tune at 87 octane
Pergerson6 1 year ago
@Pergerson6 Bullshit!!! People are getting huge number on 87 dyno tunes.
deezomaxima 9 months ago
The customer was running 87 octane at the time of the exhaust and Superchips Cortex Install. Not our first choice for performance, but that is what the customer was running.
kometmotor 1 year ago
Why did you go with the 87 tune when you can do 91 or 93?, just curious.
GXPFiend 1 year ago