the money you spend to turbo the 2jz-ge you could have swapped the 2JZ-GTE and put down much more power without worrying about being limited on turbo size because of that nasty ass big distributor. If you are interested in doing it the right way then shoot on over to
www.boostlogic.com and look at their turbo kit for the 2JZ-GE. I was originally going to go with the turbo kit but decided it was worth just getting the 2JZ-GTE and going single with that.. which is what I am doing now. I have seen some 2JZ SC300's and they are nasty...... if money is an issue then go with the 1JZ, if its not.. by all means.........2JZ the fucker and the possibilities are endless.
You can shoot on over to
www.supraforums.com and get better responses with people who have the experience with the SC300, or even try
www.clublexus.com, majority of the lexus owners on SF have turboed their lex...