OK I have Toda Spec C cams and CTR OS pistons...what you all think? I'm thinking ditch the CTR's and get some Weisco 12.5:1 CR pistons just because I heard CTR's don't run very well and stuff. I really don't know what to do here because I want this motor to run strong all the time. I think with the CTR's there are going to be some clearence issues and it's going to run like **** when it's hot out. Any idea's? Please help!

It's for a All Motor build too...someone's gotta have the knowledge ehre

 

What head are you using, if its a GSR head, then I say ditch those CTR's.

 

I have a B18A block with a B16 head.
CTR OS pistons
LS rods
Toda Spec C2 cams
Toda Cam Gears
Toda Retainers
Toda Valve Springs
RC 310cc Injectors
Hondata S300j
ARP Rod Bolt (LS)
ARP Headstud (GSR)
GSR Oil pump
GSR Water pump
B18B headgasket
OEM GSR Intake and Exaust Valve seals
ITR Intake Manifold
Skunk2 70mm throttle body
N1 Crank pully
Clutchmasters FX400 6 puck clutch