Customer must send in core 335D LP turbo to be modified, OR accept the $700 refundable core charge at checkout. If refundable core charge is selected, you must send in your core within 30 days to receive refund.
Modifications Include:
Upgraded bearing system
Stage 3 K28 turbine wheel
Stage 3 compressor wheel (67lbs/min)
Full blue print builds
VSR balancing
CNC Seal plate
CNC K27 Compressor cover.
Modified turbine housing
Horsepower rating 500HP