Cammed Silverado RST Open Cut-Out

Lt Headers, Tsp 228r 112 LSA Comp Cam, Ls6 Heads, K&n Cold Air Intake, All Internals have been modified, Off Road Y-Pipe, 3'' Cut-Out, Hp Tune by Sam

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Entertainment

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• 388

[zxdr2]

do u have a hard time passing emtions??

[lildipper817]

@zxdr2 no i dont all i have to do is cover the cut out and im good

[moparman2010able]

Juan all your doin is makin me want me cam and CNC heads more and more dude just wait til I get outta UTI

[lildipper817]

@moparman2010able lol it all comes in time

[my08impalass]

Damn that sounds mean. What size engine is that?

[lildipper817]

@my08impalass 5.3

[903TXgirl]

....mmm, how it rocks with the bigger cams. Insane. Sounds fantastic.

[YouKnowMyName000]

Doesn't it drastically decrease your power because of no back pressure? It sounds mean, but doesn't it slow you down ALOT?

[moparman2010able]

Hawk92rs well yea that's the beauty of EFI. I tuned a turbo ls1 and it made 480 rwhp and it got 22 mpg it depends on what you want. Do you want hp and mpg or do you just not give a damn about mpg or emissions. Me I don't give a damn about gas milage. I could get 7 mpg and not care hell That's why I have a 462 in my 64 c10. I'd shoot myself before I get a fuel economy car!!

[hawk92rs]

@moparman2010able not nesscarily true, my uncle has a 6 speed trans am that had 412 at the wheels and still got 28 mpg highway and now it has a 413 stroker putting 512 rwhp, still gets 24-25 highway, its all in the tune to

[moparman2010able]

@TheREALbpk when you gain horsepower you lose mpg.

[TheREALbpk]

okay i have a 2010 silverado ltz if i cam it out will it lower my mpg ?? and if soo how much