TVS1900 MagnaCharged TrailBlazer SS
12-25-2008, 12:36 PM
#23
FormerVendor
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Then do an 8" crank pulley and 8 rib and it should see a solid 10-12 psi of boost on a stock displacement and compression 6.0. The LS2 has a little higher compression stock at 10.9 to 1.
The TVS2300 like this was released also and we will have a few on built engines here in the near future. I will post the results we see from them.
The TVS2300 like this was released also and we will have a few on built engines here in the near future. I will post the results we see from them.
12-25-2008, 12:42 PM
#24
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Yeah, maybe have a meth kit set to come on above 5psi or so. How much boost are guys pushing on those LS2s without meth?
8 rib definitely with a small pulley and big crank pulley.
8 rib definitely with a small pulley and big crank pulley.
12-26-2008, 10:22 AM
#26
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Anything over 8 psi will need 100 octane fuel or meth on a stock bottom to survive for long with the higher compression. I have a few customers pushing over 10 psi with 100 octane all the time no problem. We just tore a friends TBSS LS2 down after 2 years and 20,000 miles of 10 psi and 100 octane and it looked like it had maybe 1000 miles on it. The pistons and heads had hardly any carbon buildup at all and no signs of detonation or anything.
