Originally Posted by byun
yeah, i'm at 100ft above sea level in San Francisco, so I think that is helping. I was putting down close to your 291whp on my vf52 before upgrading
Makes sense now, we were running the same psi very similar turbos and fuel. I would like to see your numbers on E-85 and crank up that boost 22 psi and you should see 400 WHP with the lower altitude.