Im sure con67 has used a merc turbo, he gave it abit of exhaust housing reaming and apparently it made it really responsive. I think its a k14-2 or something?
edit: just re read your first post and realised you already knew the turbo haha. Spools about 3k im sure con said.
edit: just re read your first post and realised you already knew the turbo haha. Spools about 3k im sure con said.