hey foks just wondering if anyone has used 109 ron race fuel in there standard cars

my car is 2003 sti with md321t (with all supporting mods)

just wondering how much extra horses this would give me for trackdays

quite cheap 50 litres 220 quid

cheers

steve

 

methanol is much cheaper and dependant on mix can give a better bang for your buck. Jennycem do 200 litre drums for about £130. your mix would need to have it's own map.

 

I made 70bhp more using a 15% methanol mix

 

meth ftw

 

aside from bhp gain, massive increase in torque when i used it. 15bhp increase but 40l/bfts of torque so opposite to what most get lol.

edit: 15% mix

 

dont forget the massive cooling properties of methanol as well.

 

cheers for the replies guys

i too currently use 15% meth mix

but was just wondering if the power gains would be more from 109

ill stick to the meth

cheers

steve