You are right on it being his old car....as far as getting it tuned, not yet. Getting a wideband and KR scanner first, then there is a guy down the street that has a built ion redline who is doing my tuning. I have a new radiator for it, just trying to find a time to put it in, wanting to fix all the exhaust stuff...thats the main point ont he car that needs work right now, then going from there.
As for the clamps..I was about to order a few from ZZP yesterday, im assuming the 2.5" clamps they have will work?