how must boost can i safely run,,with stock internals,,with all my mods??

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Old Sep 13, 2003 | 03:38 PM
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Wrath of VTEC's Avatar
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Default how must boost can i safely run,,with stock internals,,with all my mods??

u can read all my mods in my sig,,right now,,im runnin 8psi,,but i wanna rus as much boost as i can,,and have it run safe,

we dyno tune my car,,so the tuning would b done right,,and i think i have enough to support more boost

is there anything i should do ,,before i up the boost??

thanks mike
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Old Sep 13, 2003 | 03:57 PM
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Default Re: how must boost can i safely run,,with stock internals,,with all my mods?? (Wrath of VTEC)

I'd feel safe runing 14psi with your set-up.
have a little fun.
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Old Sep 13, 2003 | 07:51 PM
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Default Re: how must boost can i safely run,,with stock internals,,with all my mods?? (b16ahybrid)

14psi on stock pistons? Hope it doesn't melt.
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Old Sep 13, 2003 | 10:43 PM
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Default Re: how must boost can i safely run,,with stock internals,,with all my mods?? (fox297)

From what I have been told, no more than 10psi of you want it to last.
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Old Sep 13, 2003 | 11:25 PM
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Default Re: how must boost can i safely run,,with stock internals,,with all my mods?? (Snafu-Si)

throw a blockguard in there, get a nice tune, and run 20psi all day. I did for a year and a half on a t3/t04B/440cc/hondata/stock motor setup...drove her to work everyday, too.

shami
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Old Sep 13, 2003 | 11:26 PM
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Default Re: how must boost can i safely run,,with stock internals,,with all my mods?? (Chamois)

if your a/f ratio is 12:1 and you dont have a lot of timing 14psi will be easy.
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Old Sep 14, 2003 | 12:12 AM
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Default Re: how must boost can i safely run,,with stock internals,,with all my mods?? (94goldjungsr)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 94goldjungsr &raquo;</TD></TR><TR><TD CLASS="quote">if your a/f ratio is 12:1 and you dont have a lot of timing 14psi will be easy.</TD></TR></TABLE>

How many degrees though should he back off on timing per psi? with 12:1 a/f ratio?
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Old Sep 14, 2003 | 12:16 AM
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Default Re: how must boost can i safely run,,with stock internals,,with all my mods?? (LiLOtaku)

just do 1 # to be safe and use some toulene in your mixture. you can add a efw more degrees in the last boost column but the gains wont be much.
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Old Sep 14, 2003 | 09:59 AM
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Default Re: how must boost can i safely run,,with stock internals,,with all my mods?? (94goldjungsr)

so,,u would say that im underboosting right now,,,,only runnin 8psi???

i am gonna look into cams,,and some forged stuff in a lil bit,,
but just wanted to see what i can run with what i have now

i didnt wanna blow it up,,and have to spend alot more money then i would of,,just using moeny to build the motor,,to handle more psi

i think im gonna try 10 psi

thanks mike
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Old Sep 15, 2003 | 06:58 PM
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Default Re: how must boost can i safely run,,with stock internals,,with all my mods?? (94goldjungsr)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 94goldjungsr &raquo;</TD></TR><TR><TD CLASS="quote">if your a/f ratio is 12:1 and you dont have a lot of timing 14psi will be easy.</TD></TR></TABLE>

Yep seen it done before....
The comment about 10psi which engine are you refering to?
each engine is different, 10psi on a sohc d15 is a lot harder then 10psi on a b18c, then add tuning into it's a whole new ball game...it soundws as though he's got the tuning dept in check
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