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      08-17-2011, 08:07 PM   #124
adrian@vishnu
Australia
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Drives: 135i
Join Date: May 2009
Location: Sydney, Australia

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Orlin, Have you actually experienced a 4-5 MPH increase from going to race gas from 98? That is huge, and I would not have thought that would be possible. Going from 112 to 116MPH is not a 10kW increase. It would be like a 50+ kW increase which I would not have thought was possible with just adding race fuel. Just interested in what your experiences are in detail. We have tested race fuel on Kenny's car when already running Meth, and we found negligable benefit with Meth. Obviously the benefit would be more without meth, but I am thinking that race gas with a couple psi more boost might get you 20-30kW over an optimised 98 RON setup, and that would be worth maybe 2-3MPH. Without extra boost, maybe 1-2MPH.

Adrian
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