Racing Beat vs Tanabe Touring

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Jul 11, 2018 | 03:23 PM

#26

BLUE TII

Rotary Motoring

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From: CA

^^
I agree with that.

And if you are OK with not quite getting to the magical 400rwhp on pump because you want a bit faster response the EFR 7670 is the turbo for you.

Jul 11, 2018 | 04:44 PM

#27

versep

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From: BC, Canada

Quote:

Originally Posted by BLUE TII

^^
I agree with that.

And if you are OK with not quite getting to the magical 400rwhp on pump because you want a bit faster response the EFR 7670 is the turbo for you.

Is the difference quite big? I remember seeing a video of (your car?) with 7670 and it was in boost while cruising on the freeway.

Jul 11, 2018 | 08:37 PM

#28

BLUE TII

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From: CA

My EFR 7670 wasn't in boost cruising at 65mph on the freeway. It was spooling (spinning) hard enough that boost was immediate when you gave it some gas though.

Jul 29, 2018 | 02:22 PM

#29

Topolino

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From: ATX

Quote:

Originally Posted by djseven

Do you have any dyno or 1/4 mile numbers with this setup?

^Apologies for the late response to your query. The EFR 7670 is a fantastic replacement for the stock twins, w excellent throttle response and comparable HP numbers at stock psi. Its sweet spot is in the range of 275-350 HP, and will generally hit these numbers wout breaking a sweat. If end-user goals are north of 370-ish HP, the 8374 unit is likely the better fit for most setups replacing stock twins.

7670 dyno results

Last edited by Topolino; Jul 29, 2018 at 02:27 PM.