View Single Post
      12-04-2012, 12:55 PM   #43
BimmerPost Supporting Vendor

Jeff@TopGearSolutions's Avatar
Drives: C6 Z06, GSXR-750, 09 335i
Join Date: Dec 2008

Posts: 18,050
iTrader: (32)

Send a message via AIM to Jeff@TopGearSolutions
Originally Posted by ASAP View Post
what would this vehicle dyno and why such low boost?
That log is from 4000 RPM to Redline

It's 18 PSI tapering to Mid 12's at redline, which is a little low on the top end but otherwise pretty normal for a car not on methanol.

Where it is low on boost it makes up for it with high ignition timing, which is about 15 degrees on average, 3-5 more on average then your typical pump gas car.

One could push a methanol car to about 15 PSI at red line if they wanted to but that's a story for a different day.