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-   -   Turblown IWG EFR 8374 26psi (https://www.rx7club.com/time-slips-dyno-121/turblown-iwg-efr-8374-26psi-1062168/)

ZumSpeedRX-7 10-16-16 10:19 AM


Originally Posted by shawnm565 (Post 12114162)
16.5 psi on pump only. 482rwhp/384rwtq

Impressive! What other mods?

Turblown 10-16-16 08:50 PM


Originally Posted by ZumSpeedRX-7 (Post 12115671)
Impressive! What other mods?


laujesse 10-19-16 07:59 PM

So 482rwhp/384rwtq pump gas stock port at 16.5 psi, and if I am reading it correctly you are full boost at 3300rpms or so, do I have the right? That is really something.

JAlfano 10-19-16 08:59 PM

So to clarify the op made 486rwhp @ 26psi on e85 but the video posted is the same turbo, but @16.5 psi made 481rwhp.

So for 9.5psi + swapping to e85 it made only 7 more hp?

I have to be missing something here.

Turblown 10-19-16 09:29 PM


Originally Posted by JAlfano (Post 12116789)
So to clarify the op made 486rwhp @ 26psi on e85 but the video posted is the same turbo, but @16.5 psi made 481rwhp.

So for 9.5psi + swapping to e85 it made only 7 more hp?

I have to be missing something here.

Those first dyno results were not full pulls to redline.

We actually swapped to a half bridge, and the original car made 530rwhp on a dyno dynamics at 22-24psi. ( thats over 600 on a dynojet).

If you look here you can find a lot more dyno sheets;

BorgWarner EFR IWG 13B Rotary Turbo System

JAlfano 10-19-16 10:59 PM


Originally Posted by Turblown (Post 12116801)
Those first dyno results were not full pulls to redline.

We actually swapped to a half bridge, and the original car made 530rwhp on a dyno dynamics at 22-24psi. ( thats over 600 on a dynojet).

If you look here you can find a lot more dyno sheets;

BorgWarner EFR IWG 13B Rotary Turbo System

Thank you for the clarification, impressive numbers on both cars.

Can't wait until my cat is ready to go single


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