Pulley and tune question

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Apr 4, 2011 | 08:38 PM

#26

D_Rob

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From: Chattanooga

Quote:

Originally Posted by moranjames89

no timing is still the same, fuel tables? lsj's have very few. Most that will happen IMO is you will run a little rich.

I have never tuned one of these so I know less than you on that I'm sure. I guess I just don't see why 4 days would be worth it.

Apr 4, 2011 | 08:42 PM

#27

Chevycobaltss3

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From: Vine Grove Kentucky

LSJS dont have a ton like say ls series engine but they still have the injector offsets, pulse width , ve, maf, ve maximum, ect so theres a few lol.. But you are right id wait just because of the fuel trims will be wack, and i mean wack.

Quote:

Originally Posted by moranjames89

no timing is still the same, fuel tables? lsj's have very few. Most that will happen IMO is you will run a little rich. If I was in this situation I would wait, but if I couldn't wait... I would defiantly do it, and if it turns out it's too rich it is only another 15mins to swap to stock.