I have heard of Probe/Thunderbird early model (88-92) turbos being refinished and used on a 350 engines, is their any practical project for a LS1? Also if not, which is a practical supercharger and kit to buy/install.

 

lol...what's your definition of practical?

vortec, ATI and i think powerdyne all make bolt on superchargers.

price is upwards of $4500 depeinding on company and intercoolers.

check out the "future plans" page on my webpage for three turbo kits that are in production.