[Official] Which 1st mod(s) for my Z thread.

[Maduro]

Originally Posted by NickTurnon

if you look on this thread, the first person to post a dyno sheet has the exact same mods as you.. except he went Berk HFC instead of TP's.

Exhaust Dyno's (post your results)

He is at 299/233tq without UPREV

So that means that your TP's will yield 1-3 more whp, and uprev will give you another 10whp. - Should be at 310whp no problem

So i'd say if you already have UPREV, your tuner did something wrong or you dyno'd at a hot temperature, or other factors...

I was told that it would not go over 300 whp but as I read more I see N/A 370z going well over 300 and if I change the pully i'll get even more right?. I like the shop im going to hard to find a good shop.

[NickTurnon]

Originally Posted by Maduro

I was told that it would not go over 300 whp but as I read more I see N/A 370z going well over 300 and if I change the pully i'll get even more right?. I like the shop im going to hard to find a good shop.

Here you go: N/A HP BRAG thread

The pulleys dont actually give you any more horsepower, I believe it just helps to get you thru the gears so you go faster. I could be wrong though.

I think you should just wait it out and retune when the weather is nicer or go dyno at a different shop. Dynos all read differently based on the brand

[Mt Tam I am]

Does the original poster to this thread still need help 4 years later? Seems unlikely. Is he still here on the forum even?

What did OP choose?