Quote:
Originally Posted by derass
Is my 320whp good or bad? I'm at 15psi, no cams either. But that's what I mean, since I'm not using the 2871 to it's full ability, I would have been better off with a smaller turbo for better response. 300whp on a T28 is impressive. That's only the second instance I've ever heard of. That has to be the absolute maximum airflow that turbo can produce though.
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Well first off, was 320whp on a mustang dyno? Those do read lower. 16psi on a t28 is definitely out of its range, but it still makes power, but mostly blowing hot air. Factory Injectors were maxed out as well. Lol. That setup lasted me 4 years. By the end of the 4th year, the compressor wheel was starting to hit the housing. Still I think that kind of use out of a t28 is great, they're pretty cheap.
If you're trying to hit 300whp than the 2871r is too laggy. Go with the smaller turbos.