Nissan 370Z Forum - Ultimate Z1 Header thread

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- - Ultimate Z1 Header thread (http://www.the370z.com/engine-drivetrain/106532-ultimate-z1-header-thread.html)

Quote:

Originally Posted by chuckie311 (Post 3321185)

i didn't have a choice but to do it on my own Z1 doesn't offer the service to do it.. i did a lot of research on if it was worth it or not and asked some people that i know who have done it and they said to do it!
its worth the money you will see a good drop in temp by ceramic coating them.
i paid 190 to get it done..
i say pay for the extra dyno time its well worth it.you want to know if they made power though out the whole power band or not..you know how everyone bitches about why didn't you do a before dyno as well..
everyone says shorty's make no power but yet i provided 2 dyno of before and after of short headers from stillen that made 12whp up top and Fast intentions that made 0 up top but made great every where else..

I probably just do the non coated, if i want to cool down the engine temps ill figure a way to get air flow through, yea im going with fast intention long tubes and 34 row oil cooler. I dont really care about what others want, they wamt to see a before they can donate money to me lol, ill have a base tune with the long tubes on, then an after with a tune.

There is a post on here where someone did a before tune with test pipes cbe and g3s, its roughly around 298whp to 300 depending on your region and outside temps

Here are the baseline numbers with no tune
291whp and 233tq

That's with stock headers?

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is this with the Z1 headers and HFC but no tune?

Based on post 24, its OEM headers with factory tune. Or is it Uprev? Lol

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Stock headers no tune berk HFC stillen G3 and ark exhaust

It would have been done tonight but Z1 HFC were garbage we got a bad set so I had to overnight some berks.. So tomorrow I'll update

Damn that sucks chuckie, good thing is z1 is a good vendor and will make good. So noe its z1 heaaders and berks hfc plus ecutek?

You took off your ported plenum and 4.08 gears?

Quote:

Originally Posted by 370Z JT (Post 3327007)

You took off your ported plenum and 4.08 gears?

Lol we have so many questions!

Yes ported plenum and 4.08 gears as well..

Unfortunately z1 HFC will be returned and I had to buy the berks else where as they were out of stock and only had Kintex which u didn't want

What's the difference in mods with the 301 whp in your sig compared to your 291 whp today?

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