is a t4 too big for my b18c5? i looking for a max boost of 28psi. But i also noticed that they precision sc63 is rated up to 700hp.

 

naw...its to small - you need a t88 @ 40psi. Then you'd be cool

 

Way to tell us a lot of details about your combo. They really need a smilie with it's eyes rolling on here

 

9:1 cr 81.5mm bore b18c5. Rods and pistons. Ferrea valvetrain, gsr cams.

 

How much power do you want to make, how high are you spinning the motor.

 

500-600 whp 8000

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boosted92 &raquo;</TD></TR><TR><TD CLASS="quote">Way to tell us a lot of details about your combo. They really need a smilie with it's eyes rolling on here </TD></TR></TABLE>
LOL! Here



And
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by RiTiCuLe &raquo;</TD></TR><TR><TD CLASS="quote">500-600 whp 8000</TD></TR></TABLE>

Try a Full Race T67 P trim or GTP trim turbine wheel and .68 A/R. Also Art sells Precision turbos and has the Precision PT67 same specs.