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

Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB (https://www.ft86club.com/forums/index.php)

- Software Tuning (https://www.ft86club.com/forums/forumdisplay.php?f=88)

- - Crawford power blocks (https://www.ft86club.com/forums/showthread.php?t=111538)

Lantana frs

10-11-2016 07:57 PM

Crawford power blocks

I've been using these with an ots tune since early 2014. Is anyone still using these and have the tunes been optimized? I have oft and emailed them but just wanted some input from the forum. Update: just got email from shiv. No updates to tune. Im gonna datalog and see how it looks

thambu19

10-11-2016 09:18 PM

Quote:

Originally Posted by Lantana frs (Post 2772718)

I've been using these with an ots tune since early 2014. Is anyone still using these and have the tunes been optimized? I have oft and emailed them but just wanted some input from the forum.

Are you using a customized tune or a generic tune with the blocks? From my experience the blocks should improve low end torque but hurt peak power. So its a good mod for city and autocross

Lantana frs

10-11-2016 09:54 PM

Im using an off the shelf tune from shiv.

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