Tc76 365" dyno numbers
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Tc76 365" dyno numbers
Put my truck on the dyno today. Made 4 pulls, first three made around 630, final one I opened my cutout and made 650.9hp at 5400. Runs were about 14psi, this turbo is really choking out on the top end, falls off hard after peak hp. I am waiting for kyle to hook me up with the new tnetics 76mm with the 76mm exhaust wheel compared to my 68mm I have now. Unfortunately I think I roasted my torque converter clutch trying to lock it on the dyno.
Their means of reading boost shows it at 14-17psi, but my gauge shows a consistant 13.5-14 and correlates with my 2 bar map in my intake manifold.
Their means of reading boost shows it at 14-17psi, but my gauge shows a consistant 13.5-14 and correlates with my 2 bar map in my intake manifold.
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Yes, its a circleD billet multi disc. I know there are others that have pushed these converters much harder then me, I just have shitty luck I guess. I want to go to a turbo with a better flowing turbine side so I can run it up to 18psi and 6k rpm.
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Thanks guys, I'm sure it's the small 68mm exhaust wheel that's choking me up, cam should be good and it's a little rich on the top if anything. I'm satisfied with it for now!