ok heres the deal i just turboed my b18c1 and i and currently running 9 psi to it on pump gas. i managed to get 249.3whp and 175 ft/lbs of torque. i was wondering how much more boost/ hp i can put to the stock sleeves and pistons. heres me setup:
t3/t4 57 trim .63 a/r hotside
custom ramshorn manifold
38mm external wastegate on 9 lb spring
hondata s300
880 precision injectors
msd ignition
intank 255 walbro fuel punp
keep in mind i am running stock pistons and sleeves. i heard that stock sleeves can handle up to 400hp. not sure if thats true or not. any help will be greatly appreciated........

 

I wouldnt push it past 300whp with the stock bottom end.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 1TurboHatch &raquo;</TD></TR><TR><TD CLASS="quote">I wouldnt push it past 300whp with the stock bottom end. </TD></TR></TABLE>
you wouldnt, but lots of people have and dont have any problems.

to the OP, what's the condition of your engine?

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by doood &raquo;</TD></TR><TR><TD CLASS="quote">
you wouldnt, but lots of people have and dont have any problems.

to the OP, what's the condition of your engine?</TD></TR></TABLE>

True. but its not worth the risk IMO.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 1TurboHatch &raquo;</TD></TR><TR><TD CLASS="quote">

True. but its not worth the risk IMO. </TD></TR></TABLE>

Whats the risk ? A b18c1 can handle 300hp no problem, all in the tune.

 

the motor has seen nitrous last race season about 80 shot and has been through a couple of seasons all motor yea she has been around but this thing has never let me down she keeps pulling hard and still has good compression x4.