I just put in my new motor, built b18c:
-2.0
-sleeved
-forged piston/rods 9:1
-Head has been worked aswell, springs, valves the whole 9.

My Goal is to keep A/C run on 93 octane and get the most power posible. I would like to be in the range of 375-400whp. Its hard to find a manifold thats ac friendly and able to get a 3inch DP on. Im also trying to find the right turbo that is still good for street while giving me the power im looking for. Any suggestions would be great. thanks

 

heres one combination:

inline pro manifold + spooling performance downpipe = 3" dp and a/c clearance. i'm pretty sure blox shoud line up the same way

 

inline pro manifold custom 3inch down pipe t3/to4e 57 trim with a tial 38mm wastegate.

 

peakboost or afi manifold/downpipe combo (ac compatible ramhorn), and a 60-1 turbo or if youre trying to go ball bearing for quicker spool, run a gt30

 

if you're looking for 400whp there are a few good turbos you could use....I know the GT3255B that i have is rated at 400whp. It is also a fast spooler....if you're going to want more power in the future, the GT3076R is a great pick!

 

Thanks for all the suggestions. ill look into those manifolds/downpipes. thanks!