[YardigansV]

Hey guys... Looking for some feedback on my next mods. My current set up is below. Looking at doing heads and throttle body for sure along with some other things...

These are the head my tuner recommended:

M311 273cc LS3 Rectangle Cylinder Head-Complete Set | Frankenstein Engine Dynamics

High performance cylinder head and billet intake manifold manufacturer for LS, HEMI, Small and Big Block Chevy platforms. CNC cylinder head porting services. Billet aluminum intake manifold for LS1, LS3, and LS7.

frankensteined.net

But then he also recommended a 90mm ls7 Tb? I'm hearing 103mm is best if doing heads and have a cam.

Considering:
Zl1 lid? Is it worth the gain
Porting supercharger?

Appreciate your feedback
Cheers

 

[suprahero]

Your car makes seven hundred horsepower and you can drive it to the track and run mid tens. I say you should be driving it and enjoying it. What's your end goal? Why do you need more horsepower than what you have? Just curious because I feel like you have the perfect car right now. Good luck either way.