Boosted Performance V 2.0 turbo list

Diabel

Here you are the comparision between 6266 and 6766, the similar boost pressure, about 1.2-1.3 bar decreasing to 1.1 bar in case of 6266. All the dynos are with the HKS EVC 6 Boost Controller.

The key points from my point of view and experience with both turbos:

- 6266 is better for stock engine
- 6266 flow isn't sufficient for boost more than 1.3 >> 1.1 bar - you can see that on the picture, torque and HP peak at 6600RPM are decreasing rapidly, it means the turbo is on his maximum efficiency
- 6766 - the best option in my opinion, turbo lag isn't the issue here, moreover - in my application the spool is even faster!
- 6766 is the better option for the future upgrade
- 6766 spools to the very end, we put 1.4 bar currently and the boost is stable to the end

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Built motor, BP kit, safe 17.5-18 PSI, 720WHP, 680 ft/lb, build thread: Fairlady 370z Turbo | Facebook FanPage of the Car: Movies, Dynos

Boosted Performance

Thanks for the feedback on the turbos. What A/R turbine do you have on your built engine? 680WHP and 660ft/tq is the highest of all my 370z customers...and by the looks of it this is pump gas.

It is also very close to where my other 350z customers have been maxing out on built engines and pump gas...one managed to hit the 700whp mark with a 6766 T4 1.32 a/r turbine. This was at about 19psi of boost. The 6766 is a very capable turbo.

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750WHP starting @ $7,500 to the door
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Diabel

Sasha it's a A/R 1.15 S ported 4" to 2.5".

But it's not on the pump gas, it's on the 100 octane european gas with only 10% of Ethanol.

Guys, I highly recommend the BP Kit - if you havn't pull the trigger yet you should definitely check the real street performance on my Z's roll race videos with new BMW M6, Nissan GTR (stock and tuned), new Audi RS6, 2JZ 700HP Supra and more on my 370z FB

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Built motor, BP kit, safe 17.5-18 PSI, 720WHP, 680 ft/lb, build thread: Fairlady 370z Turbo | Facebook FanPage of the Car: Movies, Dynos

Boosted Performance

Thank you for the support. You would really benefit from going to the 1.32 a/r turbine housing. There is no reason you would not get to about 720whp with the switch to a larger turbine housing, while keeping boost pressure the same.

Also, for those looking at these kits, the V 1.5 kits are capable of simmilar numbers as well, as the 6766 turbo does work with that version of the kit.

I have 4 of these in stock...just waiting for the IC pipes to arrive, otherwise they are ready to go.

__________________
750WHP starting @ $7,500 to the door
FOR DETAILS VISIT: http://www.the370z.com/members/boosted-performance.html
FB: https://www.facebook.com/Boosted-Per...6303179791462/
IG @boostedperformanceyeg

whiteZ34

Sasha, I have messaged you about a turbo

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R/T Built motor, wiseco 9:1 Pistons, Eagle H-beam rods, ARP L-19| BP kit, PTE 6766, EPS 70mm TB, GTR Intake, PRS lower conversion| ID1000cc, CJM Twin pump 340&255, PRS Rails, CJM fuel return| Fast Intentions| R/T Tuned, 660WHP 596WTQ at 18lbs. 93 octane