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How much power did he get on just pump gas (93 octane)? Could you please post the dyno-graph?
I don't believe they were even tuning on straight pump gas. We have made 460whp on a DSM with straight pump on the same turbo. However at 20psi on pump, 400whp should be obtainable.
Originally Posted by RenoEvo
I dont think all 50trim kits are BB but most of them are. AMS uses a Garrett BB and Shearer and Turbotrix run the Precision BB I believe. What I really want to know is if one turbo is better than the other in terms of numbers and spool time, but I'm guessing they're both really good turbos judging by all the 50trim dyno graphs that I've seen recently.
Not all 50 trims are ball bearing, in fact, only recently have they become available in ball bearing from Garrett. Turbonetics has offered there "dual ball bearing" cartridges for some time, but I've never had any luck with them. The 360 degree standard thrust bearing cartridges we get from PTE have held up better for us. As far as I know only Ourselves, AMS, and Buschur are offering turbo kit with PTE's turbos, which are Garrett based turbos.
