HT383E vortec stroker

[Poseidon]

(GM Performance Parts engineers designed the HT383E so that installation is as easy as possible. Simply swap your new HT383E in place of your existing 5.7L engine using your stock intake manifold, wiring harness and fuel injection system. The stock computer adapts to the new HT383E, and you suddenly have a stump-pulling, big-inch small-block at your disposal!) from

http://www.jegs.com/p/Chevrolet-Per...uck-HT383E-383ci-340HP-Engine/764049/10002/-1

anyone using this crate motor i want to know if you actually can just drop it in and go no tune

 

[skylark]

Sure you can drop it in and go but it will never be ideal and run to its full potential.

 

[Poseidon]

i plan on getting an actual tune just not as soon as i drop it in the truck