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)
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-   -   Nitrous build (https://www.ft86club.com/forums/showthread.php?t=91847)

WHITE 07-20-2015 09:52 PM

You gonna try an get on that street outlaws list? I think ya need a bigger shot and a couple more stages lol. In all seriousness though, spray on this engine can probly make for some nice numbers, heck you can probly get away with bumping to some 13.5:1 pistons and really make some nice numbers.

dallenj 07-20-2015 10:06 PM

Quote:

Originally Posted by WHITE (Post 2328224)
You gonna try an get on that street outlaws list? I think ya need a bigger shot and a couple more stages lol. In all seriousness though, spray on this engine can probly make for some nice numbers, heck you can probly get away with bumping to some 13.5:1 pistons and really make some nice numbers.

the 50 shot is only temporary until i can get a tune then i will bump up to a 100 shot. and for the street outlaw list i have another car I'm working on and i wont be talking about it here

dallenj 07-21-2015 04:29 PM

Quote:

Originally Posted by stevo585 (Post 2326687)
Yeah I ran that same time last night at Orlando Speed World with just headers and e85 oft tune. My best in the winter is 14.3 @ 97.

What rpm do you launch at I have been playing aroumd with and havent found the ideal rpm.

stevo585 07-21-2015 07:15 PM

Quote:

Originally Posted by dallenj (Post 2329317)
What rpm do you launch at I have been playing aroumd with and havent found the ideal rpm.

Usually around 3.5-4k. Any higher and I get wheel hop. Best is 2.1 60' typically 2.2 though. I need practice as well...:burnrubber:

Seems like 25 psi tire pressure is about right as well.

Arcadien Angel 07-21-2015 07:27 PM

I will definetely be keeping an eye on this thread. I've been juggling the idea of nitrous. More so now because I have chosen to go with a supercharger in the future. Having that linear and predictable power increase, and then an extra boost when I want it sounds all too enticing.

Probably only a 25-50 shot on stock motor, and 50-100 on built motor with the SC. With a WOT switch sprayed at over 3K RPM.

Sent from my DROID3 using Tapatalk 2

#maverick# 07-21-2015 08:12 PM

Quote:

Originally Posted by stevo585 (Post 2329542)
Usually around 3.5-4k. Any higher and I get wheel hop. Best is 2.1 60' typically 2.2 though. I need practice as well...:burnrubber:

Seems like 25 psi tire pressure is about right as well.

I preload the drivetrain by using the handbrake and slipping the clutch and then lowering handbrake and slipping it out. If you wheel hop try raising your two step and lowering tire pressure a bit. I was having the same issue

dallenj 07-22-2015 06:24 AM

Quote:

Originally Posted by stevo585 (Post 2329542)
Usually around 3.5-4k. Any higher and I get wheel hop. Best is 2.1 60' typically 2.2 though. I need practice as well...:burnrubber:

Seems like 25 psi tire pressure is about right as well.

my fastest 60' is 2.1 as well. what e85 kit do you use and did you have to upgrade your fuel pump and injectors to get it to work?

dallenj 07-22-2015 03:42 PM

Quote:

Originally Posted by Arcadien Angel (Post 2329560)
I will definetely be keeping an eye on this thread. I've been juggling the idea of nitrous. More so now because I have chosen to go with a supercharger in the future. Having that linear and predictable power increase, and then an extra boost when I want it sounds all too enticing.

Probably only a 25-50 shot on stock motor, and 50-100 on built motor with the SC. With a WOT switch sprayed at over 3K RPM.

Sent from my DROID3 using Tapatalk 2

I was planing on doimg the same thing down the road with the super charger. You should start looking for some nitrous kits first they are pretty cheap and offer good power. Then you can get the super charger for more power.

stevo585 07-22-2015 05:14 PM

Quote:

Originally Posted by dallenj (Post 2330189)
my fastest 60' is 2.1 as well. what e85 kit do you use and did you have to upgrade your fuel pump and injectors to get it to work?

I just use the OFT UEL e85 tune. Works well enough and no for NA you don't need anything upgraded. Just the tune.

dallenj 07-22-2015 11:01 PM

Quote:

Originally Posted by stevo585 (Post 2330937)
I just use the OFT UEL e85 tune. Works well enough and no for NA you don't need anything upgraded. Just the tune.

What header do you use.

stevo585 07-23-2015 12:05 AM

Quote:

Originally Posted by dallenj (Post 2331447)
What header do you use.

Its a version 2 Borla header, then I have a catless frontpipe, stock catback, hks air filter and the OFT...thats it.

Stock: 15.1 @ 91
Mods above w/ e85: 14.3 @ 97
Mods with 93: 14.8 @ 94

thatonedude 07-23-2015 12:58 AM

Hey dallenj. If you are on facebook you should get in the oklahoma ft86/frs/brz club. we had a track night a couple weeks ago. Compared my full bolt on e85 car to the 210 sprintex kit and a couple sbd kits. Its a good group of people and always helpful and doing events and stuff.

dallenj 07-23-2015 01:22 AM

Quote:

Originally Posted by thatonedude (Post 2331606)
Hey dallenj. If you are on facebook you should get in the oklahoma ft86/frs/brz club. we had a track night a couple weeks ago. Compared my full bolt on e85 car to the 210 sprintex kit and a couple sbd kits. Its a good group of people and always helpful and doing events and stuff.

My one question is where does everyone get the cars tuned here. I talked to sbd and they wouldn't touch my car because it has nitrous. Is there anybody else that tunes these things?

dallenj 07-23-2015 01:25 AM

Quote:

Originally Posted by thatonedude (Post 2331606)
Hey dallenj. If you are on facebook you should get in the oklahoma ft86/frs/brz club. we had a track night a couple weeks ago. Compared my full bolt on e85 car to the 210 sprintex kit and a couple sbd kits. Its a good group of people and always helpful and doing events and stuff.

I just sent a request to join the club on facebook


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