Hello all,
New member and I am glad that I found this site. I have a project and I need some help. 1995 Chevrolet Silverado 1500 Z71. Engine is blown but has brand new 4L60e trans. I would like to replace the engine with something with more power. This will be a toy hauler truck. Looking for 300-350hp 350-400 torque. Looking at crate engines from various venders is leaving a lot to be desired as far as the power I want goes. Is it possible to use a 1996 and later vortec engine and switch the manifold and run the tbi I have currently? I really would like a 4 bolt roller cam engine with better flowing heads. Are there better ways to go about getting the power i want? Just wanting to test the waters here for some suggestions.

Thanks Guys