[Mk2] [Turbo] turbo for 300rwhp

[Scott Barton]

I have a GT28RS and made 350bhp fly last week on the rolling road, approx 300bhp at the wheels.
It probably is good for a bit more but i am limited due to the actuator on the turbo. If i was to go external wastegate or forge actuator i probably would see around another 30bhp or so. AFAIK that is pretty much the limit of a GT28RS.
Am running approx 1.3Bar.

I have a fully forged engine, Greddy IC (No chargecooler for me), powerfc and SARD 800cc injectors.

Thats cracking power,

What dyno was this on?

It was indeed, although i think it had 264 cams

Was at SRR also chap. Mind you the cell was about 2 degrees. Right time to put yours back on

Pulled lovely and where it made peak power it was only 1.15 bar

I still have the grin on my face from the road map session! The car has never ever felt that fast!

[2barGee]

Hi mate have a look in my garage, i'm running 350+ on my set up with a td06 and its perfect for road/track car. Nothing could keep up at the last track day i did

I'm on a standard bottom end as well.

regards

dan

[mr2nut123]

Just rememeber running that sort of power eventually the bottom end will go bang.

Why would it? As stated he is going to get a PFC so as long as the map is good then det won't occur and the standard cast pistons will be ok

ditto

[nick_280]

Just rememeber running that sort of power eventually the bottom end will go bang.

Why would it? As stated he is going to get a PFC so as long as the map is good then det won't occur and the standard cast pistons will be ok

ditto

Clutch will eventually go bang at 350hp, bottom end should hang in if cared for and not launched constantly imo