max psi on stock head??
06-12-2003, 12:35 PM
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Re: max psi on stock head?? (sleeper007)
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
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
06-12-2003, 03:08 PM
#6
Honda-Tech Member
Re: max psi on stock head?? (spacetuna)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by spacetuna »</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.
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.
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06-12-2003, 05:26 PM
#8
Honda-Tech Member
Re: max psi on stock head?? (spacetuna)
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.
06-13-2003, 06:14 AM
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Re: max psi on stock head?? (turbotypeR)
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?
06-13-2003, 06:35 AM
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Re: max psi on stock head?? (spacetuna)
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.
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