05-05-2023, 10:58 AM
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#11 (permalink)
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A True Z Fanatic
Join Date: Jun 2014
Location: Ga
Posts: 14,122
Drives: 2013 Nismo 370z
Rep Power: 2684394
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Quote:
Originally Posted by isayimandrew
Took my car in to EDI (where all my GTR buddies take their cars now) to do more upgrades. Ended up going with the CJM twin fuel pump assembly with the twin pump canister and 1300X injectors. Hit 700whp but had to back off at the top because injectors were maxed (not getting enough fuel). Looks like my stock fuel rails are the last bottleneck so EDI is going to re-plumb my fuel lines and fabricate his own solution to getting GTR fuel rails on the car to get better flow.
Waiting on our tuner to fly in later this month since he wanted to tune my car and a few other GTRs in person so I'll be dropping my car off a few days before he comes in to get that done. They are more than confident we will be around 800whp safely by the time they are finished.
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800whp on those turbos is not wise. The drive pressure (EMAP) is done at around 21psi of boost. If you try and push it higher torching a headgasket will be in your future. Shot for around 750-775whp on E90 Ignite red. On pump E85 you will be done at around 725whp.
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