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Discussion Starter #61
that's awesome, good numbers, and all that on 14 psi. really the cams are allowing you to make more power with less restriction. hence "lose psi". bet that thing pulls like a raped ape on the high end.

---------- Post added at 08:25 AM ---------- Previous post was at 08:23 AM ----------



you guys look at your Oats, do you look at them while cruising, or WOT?
Yeah I was anticipating a small loss of boost with the cams. Very happy with it at this power number. Should be good reliable power for this season.

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Yeah I was anticipating a small loss of boost with the cams. Very happy with it at this power number. Should be good reliable power for this season.

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a pulley drop will bring you back up to that psi level ;-)
 

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Discussion Starter #63 (Edited)
a pulley drop will bring you back up to that psi level ;-)
With only a 6 rib belt I think an IW 10% overdrive pulley would have been nice. At this point switching to e85 and maybe turbo could happen in the next year or so.

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With only a 6 rib belt I think an IW 10% underdrive pulley would have been nice. At this point switching to e85 and maybe turbo may be in the next year or so.
I think you mean overdrive pulley, not underdrive. They make both but the underdrive will spin everything slower and give you less boost.
 

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Discussion Starter #65
I think you mean overdrive pulley, not underdrive. They make both but the underdrive will spin everything slower and give you less boost.
Oops yep overdrive

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Nice! 14psi sounds right for your pulley setup. My V1 S makes 12.4psi with a 3.125 pulley. Si's with the same pulley setup as the old V1 S usually make 2 psi more.
 

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All Homo All The Time
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I've been running 16psi on my built setup for over 4 years now. I have no meth, tune on 93 octane with 9.5-9.6 compression.

https://youtu.be/-pwJo00Aq88

https://youtu.be/oZwWlBKeqo8

Car has received a lot of cosmetic changes since then but still run strong for what it is. Finally tune was 605/535 on 16psi with a D1sc, 373 gear and TKO600 trans.
I like it all with the exception all the cobra and SVT badges on a GT.
 
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