How much boost can I run with my TT setup???
#1
Pro
Thread Starter
How much boost can I run with my TT setup???
Im currently Running 13psi in my twin turbo 99 c5, its currently making 722whp and Im wanting to go ahead and get closer to 900hp, My engine is a ls2 bored to a 408 stroker with the Lq9 heads, it is studded and torqued to around 90ft lbs, So my queston is how much boost could I safely run before I have to worry about lifting the heads, Im hoping to be able to atleast get 18psi safely. Im also spraying meth. And my CR should be around 9:1.
Mods-
408ci stroker / 4340 eagle crank, Eagle H beam rods, JE custom turbo pistons, Reverse split turbo cam,
RSI twin walbro 255 fuel system
82# injectors
HPP twin turbo kit w/ prescision billet wheel 62's
Twin nozzle methanol Injection
Ls6 intake w/ stock throttle body
Mods-
408ci stroker / 4340 eagle crank, Eagle H beam rods, JE custom turbo pistons, Reverse split turbo cam,
RSI twin walbro 255 fuel system
82# injectors
HPP twin turbo kit w/ prescision billet wheel 62's
Twin nozzle methanol Injection
Ls6 intake w/ stock throttle body
#2
Melting Slicks
What gaskets are you using? Heck, even with the stock GM, with those head studs, you should have no problems with 18 psi.
If you are running the LS9 gasket...you will be able to handle more than that!
If you are running the LS9 gasket...you will be able to handle more than that!
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Melting Slicks
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Melting Slicks