i currently have a borg warner s372r cast wheel .. im wondering if i should send it in to get a billet batmowheel? or if i should just leave it . or if i should buy a sx400. goal for the car is 9.0 for this up coming year on 24.5.

thanks

 

The new s400 turbine wheel is a huge leap in performance compared to the older version 372. You will pick up quite a bit instead of doing the batmowheel upgrade. Is say go with the new version s400 with the new 87 mm wheel.

 

Go with what Parks suggested or just keep what you have and make the most of it. I am pretty sure the S372R is good for atleast 8.80's and 173 ish mph.

I have been 9.0 at 170 on 24.5's with the S372R on only 38-35 lbs, so its more than capable of hitting your goal!

 

I agree, im using s400sx too.

 

im with Fisher ! i like the idea of playing with what ya have. i say run the turbo you have out of steam... then figure out what you want to do