Safe boost on base flash

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May 31, 2005 | 07:22 PM

an0ther

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From: Marietta, GA

Safe boost on base flash

I just got the mail in flash a few weeks ago and now am putting a hallman mbc on it. What is a safe psi? 21?

May 31, 2005 | 07:27 PM

evoviiiny

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From: NY

I think Al recomends no more than 21psi.

May 31, 2005 | 07:31 PM

Turbojunkie

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From: nw

depends on how he flashed it, more importantly what year is yours. I have an 05 with bolt ons and base flash and was told to run 21-22 no more than 22 on pump. every car is different. dyno tune your boost in.

May 31, 2005 | 08:38 PM

DynoFlash

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From: 2003 Evo VIII - Silver

generally 20.5 - 21 is a safe level

If you can test your a/f ratios at a dyno or ottherwise then you can safely push it to a spike of 22 psi

May 31, 2005 | 09:00 PM

an0ther

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From: Marietta, GA

ok, thx

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