precision turbo owners post your dyno and setups here - SRT Forums

btree211 · 10-24-2009, 01:39 PM

anyone with any of the precision turbos post here

only one thread because there arent too many guys out there with these idt

turbojonsrt4 · 10-24-2009, 10:22 PM

Ive had two precision 61mm's and now I'm running a precision 6057. I love the new one. It's an amazing street turbo with the ability to support around 700whp. I get 30psi by around 3800 rpms, and mines just the journal bearing version.

Strapped it down just to make sure everything checked out alright since it's a little hard to tell on the street with it blowing the tires off at 90mph. This is on a loaded mustang dyno so you can add about 15% to the numbers. This was with a pretty rough tune and a pretty bad boost leak at the throttle body. Boost was 24psi then creeped up to 26psi near the end of the pull. It was around 25psi where it made peak power. The afrs were low 10's, even during spool up, and timing was only at 14 degrees. This was on 93 pump+meth. 426whp/389tq. I've since put the stock throttle body back on which fixed the leak, and its now on 30psi which helped lean it out a hair. This is all on an sct flash from agp which I got about 2 years ago and this very tune is at least a year and a half old. I plan to switch to diablo sometime soon and actually get a real tune. Hoping to get around 500whp on pump on the mustang dyno, which would be around 600whp on a dynojet.

tcglass1 · 10-25-2009, 04:31 PM

stickied, post em up guys

btree211 · 10-25-2009, 04:48 PM

thank you

if enough guys post #'s ill split up the thread however its needed

Adionik · 10-31-2009, 03:18 PM

Should be beneficial for the thread:

Quote: Originally Posted by NemoFoss

Dsport E85 1600cc 456whp!!!

No knock 26 psi
Stock map sensor
Duel pump fuel system
6057 precision
Bone stock motor stk TB.

That is the turbo I want to run. I was thinking it would make a little more HP at 26 psi

lyncoo · 10-31-2009, 03:32 PM

nemo is one of vendors that doesnt put inflated numbers, he gives the real deal

Adionik · 10-31-2009, 03:34 PM

On a GLI it made 563whp on 36-37psi

(6057)

Apples to Oranges but still...

KAZ109 · 11-02-2009, 10:35 PM

Quote: Originally Posted by Adionik

On a GLI it made 563whp on 36-37psi

(6057)

Apples to Oranges but still...

WoW.......37psi huh.........wut does the 6057 max out at??? psi wise

conroy9940 · 11-02-2009, 10:52 PM

probably 36-37

Adionik · 11-02-2009, 11:46 PM

Quote: Originally Posted by KAZ109

WoW.......37psi huh.........wut does the 6057 max out at??? psi wise

I'd freak out if I saw the needle go past 30 psi

cody187x · 11-03-2009, 01:04 AM

Jons car is my inspiration on the srt

Beanerwolfe55 · 11-03-2009, 05:51 AM

Ok guys I have wold school precision turbo sc61 journal bearing. Bone stock motor and clutch. Ems,water to air intercooler,1000cc injectors and a few other little things. On a badly calibrated dynojet dyno ( maybe it was a mustang I'll find out in a few ) I made 384 hp and 360 tq at 26psi