Racing Beat vs Tanabe Touring

Reply Subscribe

Thread Tools

Search this Thread

07-11-18, 03:23 PM

#26

BLUE TII

Rotary Motoring

iTrader: (9)

Join Date: Mar 2001

Location: CA

Posts: 8,209

Likes: 30

Received 763 Likes on 505 Posts

^^
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.

Reply Like

07-11-18, 04:44 PM

#27

versep

Full Member

Join Date: Oct 2008

Location: BC, Canada

Posts: 83

Likes: 1

Received 1 Like on 1 Post

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.

Reply Like

07-11-18, 08:37 PM

#28

BLUE TII

Rotary Motoring

iTrader: (9)

Join Date: Mar 2001

Location: CA

Posts: 8,209

Likes: 30

Received 763 Likes on 505 Posts

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.

Reply Like

07-29-18, 02:22 PM

#29

Topolino

Life is Beautiful

iTrader: (2)

Join Date: Apr 2007

Location: ATX

Posts: 242

Likes: 4

Received 32 Likes on 29 Posts

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; 07-29-18 at 02:27 PM.