turbine

iTrader: (1)

i have a switzer s300 that i am sending to bullseye power to get a race housing put on it.
the turbo currently a 60 mm cold side with a 110 hot. i have HBP S4 motor and was getting great spool by 3200 RPM.
i would like to get some more flow out of this turbo anyone have any suggestions for this turbo
bigger wheels?
any special housings?
thanks

ScorpionT

iTrader: (3)

Rather than getting bigger wheels, you would be better of selling it and getting something like a 62 or 66mm compressor. You have the 1.10 turbine housing on yours? That would be a big on the S4.

Turbodriven

Agreed. Sell it and move up to a unit ~66mm from Borg Warner, Garrett or Turbonetics.

turbine

iTrader: (1)

hows the spool time on somthing like that?

ScorpionT

iTrader: (3)

Depends on the turbo. You could also move to something like a Precision 6265 that spools quicker than a 66/67mm but makes power like most of them. A 66/67 will also make a ton more power than a 60mm.

jsnow82

iTrader: (3)

well i have a bullseye s372 with a 4inch exhaust and am seeing about 12lbs at 4000rpms on a rough tune in 4th gear. I just got the car on the road and its sick, cant wait to get it on the dyno