The turbo makes a lot of difference when towing (100bhp). I need to fit rangy diffs to make a difference when normal motoring, I max out on the govenor at about 85mph. Shocks a few car drivers when driven hard, Im not frightened to challenge people from the lights. Turbo exit is right above the chassis unlike my 2.5 n/a that passes down and back.
Im so impressed with the turbo engine my 90 will be getting one to power it self along asap.
Lee