Old 01 August 2012, 08:39 PM
  #87  
johnfelstead
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Meth Map boost curve

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V-Power boost curve.

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I was logging a lot of params on this run so the trace looks a bit pointy, will redo this later but you should see spool is almost identical, bob gave it a bit more boost top end on methanol, the turbo could flow the same if we wanted to on v-power.

Once the inlet pipe is sorted and i stick a bit of NF in there we will do another mapping session and get a bit more out of the v-power map, we were concentrating on the meth map so i could get up to TOTB and run there safely.

I wanted to run without any octane booster on v-power, but i think the reduction in ignition due to high compression means it will benefit from a splash, so we can then up the ignition a few degrees and pick up a bit more response on v-power.

It's all very eary days, Bob has had very little time to map this so far, should be really good with the inlet pipe sorted and some more tweeks.