Before any one gets pissed I used the search button first. Any way people using this setup how much horsepower can you throw at it? I have it myself but probably only pushing close to 300 horsepower at this point. Before I turn up the boost and blow my DD what kind of numbers should I stay under? Or can it whatever you throw at it? Thanks guys.

you should at least give us the CR....

along with everyother mod you have installed... how far you can turn up your boost depends on a few different factors.

Pretty much everything else internally is stock except for valve sprins/ti retainers (supertech),turbo grind crower cams and new clevite bearings. I have the Hahn Racecraft stage 2 and some fuel upgrades,wally 255, aeromotive rising fpr, hahn portfueler and the fuel pump rewire kit. Oh yea and 2.5 exhaust all the way back

Tuning is your biggest enemy. A bad tune can blow a motor and any HP level. Assuming the tune is good and no detonation then the motor should be able to take 600hp or so.

98 Eclipse GS Turbo
Built motor - MS2 - Holset hy35 - Zoom Stg 4 Clutch - 57.5mm TB - ARP Headstuds - Turbonetics wastegate - 3" Turbo back - FMIC - Greddy RZ BOV - Walbro 255 - 650cc Injectors - Fidanza Flywheel - Cobra calipers w/ 13" Rotors - Oil Cooler - DevilsOwn meth injection

1981 Chevy Scottsdale
1987 Nissan 300zx - Chump Car
2001 BMW 325i

Ok cool I should be fine since the most anyone has pushed out of these bad boys is about 550 anyway.

Thanks for the quick responses btw

98 Eclipse GS Turbo
Built motor - MS2 - Holset hy35 - Zoom Stg 4 Clutch - 57.5mm TB - ARP Headstuds - Turbonetics wastegate - 3" Turbo back - FMIC - Greddy RZ BOV - Walbro 255 - 650cc Injectors - Fidanza Flywheel - Cobra calipers w/ 13" Rotors - Oil Cooler - DevilsOwn meth injection

1981 Chevy Scottsdale
1987 Nissan 300zx - Chump Car
2001 BMW 325i

Did he have Je Pistons/Eagle Rod Combo?