Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB
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Toyota GR86, 86, FR-S and Subaru BRZ Forum & Owners Community - FT86CLUB (https://www.ft86club.com/forums/index.php)
-   Forced Induction (https://www.ft86club.com/forums/forumdisplay.php?f=78)
-   -   Just another 450whp Turbo FT86 -- and NOW 530hp (https://www.ft86club.com/forums/showthread.php?t=97827)

Northwest86 11-29-2015 04:15 AM
It was so weird in America with those Card paid Bowsers that fill themselves. I had no idea what to do when filling a car there.

Mild2Wild 11-29-2015 09:18 PM
Quote:
Originally Posted by BRZoomTX (Post 2463893)
Not bad at all man, especially on factory tires. Making very good power. Some real tires would be really nice.

Are you running the stock 4.10 rear as well? Your gears seemed a little longer, but its been a while since I've driven mine so I don't recall the MPH limits of each gear. I thought 4th topped at 100 but you hit 108 in 4th I believe.

As for the trans, we will have real solutions very soon. Multiple shops are working on t56 swaps right now for 2016 release. Once the 86 gets a real transmission for a bolt-on swap, we are going to be seeing a lot more higher HP builds.
Do you have any more information on these t56 swaps? I'll be up for replacing the stock transmission once, but I'd just much rather tackle that and be done with it. Which shops are you referencing?

BRZoomTX 11-30-2015 04:06 PM
Quote:
Originally Posted by BRZoomTX (Post 2463893)
Not bad at all man, especially on factory tires. Making very good power. Some real tires would be really nice.

Are you running the stock 4.10 rear as well? Your gears seemed a little longer, but its been a while since I've driven mine so I don't recall the MPH limits of each gear. I thought 4th topped at 100 but you hit 108 in 4th I believe.

As for the trans, we will have real solutions very soon. Multiple shops are working on t56 swaps right now for 2016 release. Once the 86 gets a real transmission for a bolt-on swap, we are going to be seeing a lot more higher HP builds.
Nice! :)

I'd keep it at 7450. Power falls off really fast after 7k anyway.

VitViper 11-30-2015 05:12 PM
THere's like a 15hp difference between 7000 and 7400 rpm... I would hardly call that really fast drop off. The overall average power with more revs == faster car ;)

Northwest86 12-01-2015 06:06 AM
Power doesn't always fall off. Mine keeps rising like a supercharger. I think I got my Limiter at 7600. Simply because I don't want to have to deal with Valve float issues and whatnot.

Kris86 12-02-2015 12:07 PM
this car makes me wanna turbo charge even more

FA5teryo 12-03-2015 02:07 PM
:cheers:

hai Vit.


Quote:
Originally Posted by Spartarus (Post 2463331)
This thread will last as long as the transmission.

Then it will be in the massive pile of "oops I broke the sh*tty transmission and there's no good alternative to it" threads
lolz a few of his personal cars make 900hp, seriously doubt he cares whatsoever if anything goes kaboom -- trans or motor.

VitViper 12-10-2015 11:14 PM
Fuel return is on the way.

Oh yeeeah

Ultramaroon 12-10-2015 11:26 PM
Quote:
Originally Posted by VitViper (Post 2476760)
Fuel return is on the way.

Oh yeeeah
Huh? School me, Vit.

cdq85 12-11-2015 11:52 AM
how do you monitor your boost/afr and such?

VitViper 12-11-2015 05:09 PM
Quote:
Originally Posted by Ultramaroon (Post 2476768)
Huh? School me, Vit.
Fuel return, 1:1 raise so as to keep constant pressure over the injectors (port) as boost increases. With our stock returnless system, pressure over the port injectors drops and dramatically kills their flow potential (IE, at 18psi of boost they're like 600cc injectors and not 900).

Quote:
Originally Posted by cdq85 (Post 2477146)
how do you monitor your boost/afr and such?
I tuned the ECU, I don't need to monitor any of that. The ECU is intelligent, has failsafes I've built in and is much faster and repeatable than a human watching 2 gauges.

Ultramaroon 12-11-2015 06:11 PM
Quote:
Originally Posted by VitViper (Post 2477722)
Fuel return, 1:1 raise so as to keep constant pressure over the injectors (port) as boost increases. With our stock returnless system, pressure over the port injectors drops and dramatically kills their flow potential (IE, at 18psi of boost they're like 600cc injectors and not 900).
Ohhh! I have never considered that. Effective rail pressure references MAP, not gauge pressure. Jeez, that's super important.

Thanks, man. I'm schooled. You rock!

VitViper 04-21-2016 11:28 PM
She still lives and breathes fire!
https://scontent.fsnc1-1.fna.fbcdn.n...ab&oe=57796B34

I also fixed the annoying crickets. It can be cured with software, I'll never tell you how. Hehe.

sly 04-22-2016 01:01 AM
Quote:
Originally Posted by VitViper (Post 2630093)

I also fixed the annoying crickets. It can be cured with software, I'll never tell you how. Hehe.
Did you switch over to ported injection at idle?


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