Originally Posted by Driverman5777
Out of all possibilities what would be the best setup in terms of reliability and power?
Keeping a budget in mind..
honestly....
i'd buy a b20 or b18b longblock for cheap and build it for boost. your LS tranny is better than a GSR tranny for turbo anyway. just get a nice clutch and keep your stock flywheel. and make sure you get a good fuel setup.
theres tons of parts and knowledge about turboing and tuning b series motors, and LS/b20s are less expensive than GSRs.