E85 vs 109
#5
zero places in Kuwait and The GCC and the middle east eheheh ...
u should feel lucky to have two places
what about the methanol kit i heard it gives u the same timing as well with pump gas !?
u should feel lucky to have two places
what about the methanol kit i heard it gives u the same timing as well with pump gas !?
#7
E85 burns a lot cleaner as well. Race gas always leaves a rusty colored residue in your exhaust
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#8
venkatreddytx: Timing tolerances between the fuels are NOT the same. On a 997 tt, if your tuner dials in timing to sit at lets say 15 degrees at WOT, the properties of MS109 and E85 are stable enough to both sustain 15 degrees. So with that said, the timing numbers will look the same. Its when you crank timing and boost up to the max threshold of what MS109 or E85 can take is where you start seeing differences between the 2 fuels.
Ive logged a bunch of data on both with no changes to mods and I will tell you where MS109 was starting to go into some knock sensing, E85 was not at higher boost pressures and at more aggressive timing settings. And youre right......alot of this stems from the cooling effects of E85.
I'll post the data soon.
Keith
Last edited by keithta; 09-23-2010 at 01:16 PM.
#9
keithta
You are the pioneer and one who turned me on to E85.
Glad to know that E85 is better then MS109 in its capabilities for more timing and boost.
I knew you could boost more on E85 and you confirmed it.
Please do post your data
You are the pioneer and one who turned me on to E85.
Glad to know that E85 is better then MS109 in its capabilities for more timing and boost.
I knew you could boost more on E85 and you confirmed it.
Please do post your data
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