2.5.1 at most. I've seen some guys/gals on here have some rather large volume injectors. 565 would be a trickle in comparrison. Last summer I went with the TBE, so I figure this summer I should upgrade the turbo/tmic/injectors... would I need a fuel pump and/or boost controller with this setup? Cobb doesn't say anything about 'em for the next ecu upgrade... :eek4:
You will definitly need a fuel pump. Are you running a ap?? If you change over to a gm bcs, you will definitly need a custom tune. Russ