Just curious if anyones running this turbo.

specifically the s258 .70 a/r turbine, vband discharge.. This is the extended tip turbo. Just looking for anyone running higher boost (20+psi) What kinda power you have made, and what the spool is like on this. If anyone could post dyno's that would be great.

Searching hasn't turned up anything really.

Thanks.

 

Hey Hamilton. Most of the S258 users of that pressure level are DSMtuners.com I have to admit we've had more customers locally in the midwest than anything. So far about 445awp at about 22psi. But you definately need to 264/272 cam at least.

 

Thankyou, i will look into a set of bigger cams, as well as some valvetrain to handle them.. then ditch/sell my fp2's.