Race fuel ???????????????????

madmann1 · Nov 7, 2009

new to this site did some reaserch and got a migrane. Recently purchaced a 05 vector with a gt2560 turbo, never had a turbo, a 4 stroke or a mnt sled. It's the baby turbo (240hp) 14lbs of boost max, live in edmonton alberta 2200ft elv, no motor mods, +5c to -35c, WHAT RACE FUEL DO I BUY, would like to cut it with premium to cut costs ???????? Pls if you dont run it dont respond!!!! WAHOOO FIRST POST:beer;:beer;:beer;:beer;

Duke · Nov 7, 2009

50/50 VP C12 & premium

letsgetrad · Nov 7, 2009

does it not have a head shim?
if not looks like your buying a barrel of VP

canuck5 · Nov 7, 2009

Totall yamaha site has a boost race fuel calculator on there site works pretty well, just for a reference on low comp pistions 10/1 at elevation on my apex I was safe at 50/50 at 17psi.

Turbo Monster · Nov 8, 2009

If there is a head shim you can run premuim and c111.C111 is only on octane point down from C-12 and it is blended for winter use.You could also run avgas I have ran it and it worked awsome.Will be running it again this year.

Turk · Nov 8, 2009

The 2560 is good for 22 pounds boost. If you have the 2554 it maxes out at 14 pounds boost.

thinksnow · Nov 8, 2009

I run straight 100LL. I have ran 50/50 premium/100LL and everything was OK. I would rather be on the safe side than have to rebuild.

blackvelvet · Nov 16, 2009

renegade race fuels

does anyone use this? i can get the 110 for a good price

this will be for an apex with 10:1 pistons, carrilo rods, boondocker 2860 running 18lbs

was previously running straight sunoco 112

Pastor · Nov 16, 2009

I have run straight Sunoco 110 and never had any problems with it running up to 18lbs boost.

We rarely ride below 8000 feet.

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Race fuel ???????????????????

madmann1

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Duke

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letsgetrad

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canuck5

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Turbo Monster

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Turk

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thinksnow

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blackvelvet

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Pastor

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