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Old 01-19-2020, 06:28 AM   #856 (permalink)
V1H
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Location: United Kingdom
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Drives: 2013 370Z-TT GT Edt
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Quote:
Originally Posted by Martijn_b View Post
Rene, can it be that you are running a lot of timing? I made a little over 500bhp on 6psi.

You should be easily able to push 10-11 psi and keep a safe margin.

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Maybe, no idea. I make about the same. About 500 bhp at 6psi but that was about the highest before knock would occur at high rpm. Jez at Horsham Development tunes safe and knows a bit about turbo 350Z’s too. My 370Z AAM TT was the first though.
I do realise that our bhp and US whp are about the same. Power is good. I’m just puzzled by the high boost


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