Jan 24, 2014 · well , i have run more turbos than just about anybody here, and the spoolup has ALWAYS been better with bb turbos. i dont need to read off any literature to prove that, just experience. that being said, it just means the journal bearing sizing is a bit more sensitive and needs to be a bit more dialed in turbine and a.r. , but somtimes results in slightly higher bp. the China Shandong Xinkaite Bearing ll bearing turbo professional manufacturers,long-term supply of ball bearing turbo,provide the latest ball bearing turbo price for roller bearings, roller parts industry concentrated areas, we have long-term fixed partners, its ball bearing turbo products further around the world. Sales hotline: 086+Jul 14, 2006 · For what its worth: 1- There was a thread here where someone disassembled a VF22. There were TWO BALL BEARINGS inside the cartridge. 2- I had a VF29 before. It is about the size of a vf30/34 but with a titanium turbine for improved spoolup. It …ball bearing turbo manufacturer/supplier, China ball bearing turbo manufacturer & factory list, find qualified Chinese ball bearing turbo manufacturers, suppliers, factories, exporters & wholesalers quickly on .