NEED WORD OF ADVICE 6031RE FOR S13 SR20DET

[madsx]

I BOUGHT A 6031RE PRECISION WITH A T4 .58 HOTSIDE WOULD IT BE ANY GOOD IN MY SR.

REASON I GOT IT, WAS IT WAS CHEAP AT 300 DOLLARS COULDNT LET IT PASS.

CURRENT SETUP IN MY SR IS BLOCK ALL STOCK WITH S15 INJECTORS AND S15 BB GT2560R
NISTUNE FRONT MOUNT AND FULL EXHAUST.

LOOKING FOR MORE POWER REACH 450 AND HAVE ROOM TO GROW WITH TURBO.

I KNOW IT HAS T31 TURBINE, WAS THINKING OF DOING TURBINE UPGRADE TO T350 STAGE 5 AND UPGRADE COMPRESSOR WHEEL TO SOMETHING BETTER.

SHOULD I KEEP THE T4 HOTSIDE?
SWAP HOTSIDE TO T3?

[PapaSmurf2k3]

I'd really have to see a compressor map to say whether or not its a good match, but these guys have that bad boy rated at up to 590hp:
http://www.nolimitmotorsport.com/precis ... rgers.html

Typically, they rate them at the absolute maximum, which you never want to reach. Figure 10-20% lower than that is where you want to be. So 472-530hp.
It should work well for your power goals... and if it doesn't, at least its a stepping stone while you work out any kinks with the rest of the system, and it was only 300 bucks. You'll have to upgrade everything else (obviously), and it probably wont spool for a while.

[madsx]

True
I know I need a top mount or build one
Injectors 1000cc or bigger ( id's)
Wastegate I'm thinking of getting 40mm turbosmart

Friend has a t3 peakboost top mount I'm thinking of coping it change flange to t4 flange.

Thanks for the reply papasmurf