Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB

- Forced Induction (https://www.ft86club.com/forums/forumdisplay.php?f=78)

- - Understanding Compressor Maps (https://www.ft86club.com/forums/showthread.php?t=118787)

Quote:

Originally Posted by 504 (Post 2915591)

yeah stock motor, Tyler at PVS is the desired tuner and he ran the same kit 260wkw on the track for a long time without any issue at all. I believe hes now running it at 313 or 330kw tracked still going strong

Knock down a super solid tune, dont go too high on power and respect the car and you should be alright IMO

I was actually a little worried the 6258 might be small for the intent but the discussions here really brought up my confidence

So excited!

Yeah I think the 6258 is really good for those focusing on a nice broad power and torque curve rather than just a peak number. The only worry I have is with torque dip towards to top end of the RPM range. From the calculations I have done with the compressor maps, seems like 15PSI is its real sweet spot; could push it to 18PSI. Efficient over a very broad range. Anything about that I think the 7163 is the better choice.

Not to derail the thread, but do the EFR series only come internally wastegated?

Quote:

Originally Posted by Amputechture (Post 2916032)

Not to derail the thread, but do the EFR series only come internally wastegated?

I believe the twin scroll is internal wastegate only, but the single scroll come in both

Quote:

Originally Posted by 504 (Post 2915591)

Interested in this aswell, looking to get PVS to turbo my car at the end of this year.