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Discussion Starter #1
just installed new anderson power pipe and went out to play
a little on the boost guage saw over 12psi and let out of it ...
i have 3.33 pulley which was good for about 9psi to 10psi at
times.
should i worry about this new found power.
i knew there was going to be about 1psi boost but shoot 3psi easy, just on a mild power punch in 1st. gear(auto)

was running some very low 12.02 12.05 runs
where do you think it will be now?
high 11's ?

happy but worried about the engine now

;)
:evil:
 

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The same thing happened to me, almost.

I already had the powerpipe installed with my 3.60" pulley. (8psi) I gave the 3.33" pulley a try and boost was at 11psi before I knew it. I didn't feel comfortable with that and noticed a tiny bit of detonation so I drove back to the garage and put my 3.60" pulley back on.

I'm not ready for 11-12psi... maybe after I get the water injection installed. Did you notice any detonation? If not, you might be ok.

Rich

p.s. Go Bears.
 
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