are you in FL? who did your dyno runs?

 

saint pete

day 1 was run at modular madness with assistance from suncoast

day 2 at race related in saint pete

 

there is no way you can draw any sort of comparisions when you use 2 different dynos on different days.

 

what did suncoast say? something's not right. i wouldn't expect 40HP out of your setup, but you lost HP on some runs..... that would bum me out after i just spent $3000.

 

i don't want to speak for p997, but the way i'm understanding it he went to one dyno on the same day for the before and after. in an effort to double check the results (or lack thereof) he went to a different dyno on the next day. i would tend to agree that you can't make comparisons on two different dynos. the day one dyno runs would be enough for me to be asking questions about the performance of the package. i for one had great sucess with the suncoast headers alone.

 

they had no expalnation..evo said - u didnt do 12 before dynos to get a true baseline - thats total bs - my before dyno is almost exactly their before dyno on their website..these cars arent that different...crod - pay attention, day 1 before and after was on the same dyno...

SAVE your money - keep your cars stock!

 

what did suncoast say about the headers? they're a stand up crew over there. there has to be some sort of explanation for the results.

 

dont get me wrong - they are stand up guys - they offered me a refund..i have nothing but good things to say about suncoast..they are great...i just couldnt prove any hp gain on the dyno

 

I agree...something is way wrong to have virtually no gain...especially with the GIAC.

 

stock our cars should dyno 300-305hp

maybe ill try it again..but why spend more money ?

 

Hi Evil997.. well in terms of issues the NA cars are more prone to CEL's with high flow cats (usually the 100 cell variety). 1000 miles isn't a lot but I'm glad it's been trouble free thus far. And let me be straight.. I don't think a CEL 02 code is a big deal as a result of higher flow cats myself but to some people it is so I just wanted to be up front about that. I put cats on those cars as well but just tell people that up front