What's the max PSI you can run on a stock head????

 

its not psi but hp max your looking for!

 

Ok, what's max HP??

My new setup will include
1991 Integra LS
B16a
rods
pistons
blockguard
450 injectors
fuel rail
fuel pump
T3/T4B
SRP headstuds
Hondata
Wanting to run around 15psi and want to know if I need valves/valvesprings

 

I'm also interested in this topic. Is anybody out there running high boost successfully on a built block with a stock head?

 

talk to st00pid he runs 20lbs on a stock motor

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by spacetuna &raquo;</TD></TR><TR><TD CLASS="quote"> Wanting to run around 15psi and want to know if I need valves/valvesprings</TD></TR></TABLE>

Valve springs and retainers will let you spin your engine higher w/o getting into valve float. As far as valves are concerned, you can get oversized, you can get valves that are more tolerant to heat, many options. At 15psi I don't think you'll need any work there. BTW, do you have an intercooler? Didn't see it in your setup.

 

soon i will be running 13-15 psi on my built block/stock head. if i can get the 3bar map to work with uberteg's chip i'm gonna do it this weekend...and of course get it dyno tuned.

 

i run mine at 27psi and 9000 rpm.the only reason i have not gone above 27psi is that the boost controller won't turn it any higher for some reason.

 

27 psi!!! wow. Well, I won't waste my money on the valvetrain till later I guess. Could you tell me more about ubertegs chip??? Do you need a vafc to tune it or how is it controlled?

 

My friend is running 25psi on a stock head.. alot of people say that honda heads can handle what u throw at them.. You wanna upgrade valves and so forth when u wanna start reving higher i belive.. DONT SHOOT ME IF IM WRONG.

 

I won't shoot you, I'll just beat you with my snapped rod.