ball-bearing hybrid turbo results

88turboii · 04-10-2011, 12:33 AM

ok i finally got another housing milled out for the thicker bb heat shield piece, and spool problem is fixed. 10 psi by 3000 15psi by 3500. i think it was spacing the turbine wheel too far away from the turbine housing. spool seems to be about the same as the journal bearing, although i still hear the exhaust leak rattle sound. but im happy with it. i will try to get it on the dyno soon and see where shes at

04-10-2011, 12:33 AM	#1
88turboii destroy, rebuild, repeat Join Date: Feb 2008 Location: Charleston, SC Posts: 395 Rep Power: 18	ok i finally got another housing milled out for the thicker bb heat shield piece, and spool problem is fixed. 10 psi by 3000 15psi by 3500. i think it was spacing the turbine wheel too far away from the turbine housing. spool seems to be about the same as the journal bearing, although i still hear the exhaust leak rattle sound. but im happy with it. i will try to get it on the dyno soon and see where shes at