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Thanks, this confirms my suspicions and my limited understanding of what I was reading in those tables - great explanation and I appreciate the time taken to share that. 

I've heard mixed reports of what the onboard map sensor will top out at, but I did see the boost on the dynos gauge when we tuned it - doesn't mean its running it now though.

 

 

 

  • 2 years later...

Wanted to add some more data to this thread for anyone who searches (as I just did) looking for economy figures in e85.

R33 GTST (series 2) @ 300rwkw 

I get 350-400km to a tank on P98

180-210km to a tank on E85

Both are city driving in Sydney (slow as fk) so I’d assume you’d get more kms anywhere else. AFRs are fine (not rich on cruise, low load)

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