Need Help With Tune For S400

durallymax

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Apr 26, 2008
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Okay guys, i need to have a tune done by tomorrow night, or I can create it on the way down on thursday well see.

What I am looking for is a tune that kinda works if somebody would care to share, I will PM you my email address. if nobody does thats fine I understand.

Basically a tune for an A5K or GT42 truck with a relatively stock fuel system would work I think. I did have the pressure regulator and the rear cover modified though.

If nobody has one then I guess im looking to be pointed in the right direction as for how to change my tuning for this new charger.

Thanks.
 
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bullfrogjohnson

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Nov 20, 2006
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one of you current race tunes will work but you will need to take timing out in the lower rpms say 1600-2200 to help get that thing to lite. I am still trying to get mine running right.

It takes some time
 

Righteyeblind

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Aug 29, 2008
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One of your stock race tunes should work well with it. Like said in the previous post try taking timing out in the lower range for charger lighting purposes.
You finally got that thing running huh?
 

durallymax

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Apr 26, 2008
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Okay guys thanks. I knew I needed to take some timing out down low to help get it going. Just didnt know If i needed to do anything else.

I got ahold of tim and he will be sending me one that he made. But this is still good info for me.
 

durallymax

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Apr 26, 2008
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You finally got that thing running huh?

well its ran for awhile but hasnt moved.

I just picked up my front diff.

Im waiting on my banks IC tube, 4-5" adapter for the intake, and my trans dipstick tube to show up.

Then we still have quite a bit to do but should have it on the trailer late tomorrow night.

Hopefully we can drive it around tonite to make sure it actually drives right.
 

Righteyeblind

Member
Aug 29, 2008
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Fairbanks, AK
well its ran for awhile but hasnt moved.

I just picked up my front diff.

Im waiting on my banks IC tube, 4-5" adapter for the intake, and my trans dipstick tube to show up.

Then we still have quite a bit to do but should have it on the trailer late tomorrow night.

Hopefully we can drive it around tonite to make sure it actually drives right.

Sounds like you've had your hands full. Good luck!
 

durallymax

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Apr 26, 2008
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uhhh this sucks.

Called on my adapter. I guess it was backordered and they didnt tell me. Theyre trying to overnight me one.

Jim checked on my banks tube and they never shipped it, its on overnight.

Just called mike, trans tube will be here tomorrow or the next day he says, looks like well be cobbling up the old one to make it fit.