TST Competition???
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Joined: Feb 2004
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From: St. Charles missouri
Well i have been told havent tested it out yet, that the tst that my brother has on his truck will fuel hard to 4000rpm! And when i contacted tst about it that didnt say there were none out there that would but they didnt say that it wouldnt! They just kinda beat around the bush about it!
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Joined: Apr 2003
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From: Backwoods of Missouri CSA
There for awhile they advertised the comp to rev to 4500 on the website and then it was removed. Gilmore saw the website when it said that also. Not sure what was up with that.
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Joined: May 2004
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From: San Angelo, Tx
Does the comp upgrade make a huge difference on the HO motor too, or just the So motor. Thinkin about sendin my PM3 off for the upgrade, but leery on the power it'll make. What do yall think?
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Joined: Jul 2002
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From: Celina, TX
From what I was told, the Comp upgrade didn't help much (if at all) on the HO pump as the regular TST wrings all it can out of that pump.
When I had my HO pump, I'd see no difference in HP on the dyno between level 5 and 9. After switching to the SO pump, based on the "seat of the pants" dyno, the upper levels make a much larger difference. Previously, I'd hit a max of 45psi...after switching to the SO pump I hit 50psi.
When I had my HO pump, I'd see no difference in HP on the dyno between level 5 and 9. After switching to the SO pump, based on the "seat of the pants" dyno, the upper levels make a much larger difference. Previously, I'd hit a max of 45psi...after switching to the SO pump I hit 50psi.
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From: Wichita, Kansas
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Joined: Jan 2005
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From: Cynthiana, Kentucky
If nothing else, you will already have it done in case you switch pumps. I think it's the best $50 you'll spend programming-wise. Not to mention you will get full fueling instead of having it cut back at 27 or 2800 RPM. Just my .02