highest boost on subaru sti

evoaps

evoaps

Well-Known Member
whats the highest boost that can be ran on stock internals of a 96 sti impreza?

a friend wants to know :angel::razz:
 
fq-craigus

fq-craigus

Well-Known Member
0.8 bar before it gives up lol. Not sure is the sensible reply
 
Steveyb_evo3

Steveyb_evo3

New Member
1.3 ain't far wrong I had a mate that blew his up on 1.2 lol
 
turboDean

turboDean

New Member
depends on the turbo ur running, 1.2-1.3 bar should be fine on the standard turbo, 1.3 bar on a GT35 will destroy it LOL
 
Simon@NTS

Simon@NTS

Trader
Trader
speaking to a friend subaru enthusiast depends on the turbo but 1 bar is stock, internals are rated approx to 340-360 but we all know its the condition of the engine that those figures rely on, speaking from personal experience a car that old i wouldnt be pushing no more than 1.3 through it
 
evoaps

evoaps

Well-Known Member
There is gauge but it only boosting .8 but there's a boost controller on her so i was wondering how I could crank her up lol
 
Simon@NTS

Simon@NTS

Trader
Trader
What boost controller is it, .8 is actuator pressure I would have said
 
evoaps

evoaps

Well-Known Member
Well he has it piped back to standard with the boost controller bypassed and he said when tje boost controller is piped back up she set to 1.3 and the car has a apexi ecu
 

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