Cpt 61 Turbine wheel

[dvernst]

Anyone know the difference between the p trim wheel, and the stage five? This is an option on Cotton's web-site. Also what is a T4 compressor housing? Thanks

 

[Royal-T-Ltd]

Anyone know the difference between the p trim wheel, and the stage five? This is an option on Cotton's web-site. Also what is a T4 compressor housing? Thanks

http://www.turboneticsinc.com/pa_turbwheels.htm

The T4 [4" - 2.5"] housing would be a larger housing and probably flow a little more than the S cover and - it might free up a couple of horseys on the top end and keep the air charge a little cooler.

HTH

 

[1dmbth]

A friend of mine has cpt 61 P-trim big shaft turbo on his GN and it works great. He has production 4.1 and 3400 stall and it spools super fast with the standard bearings.