Petrol Type

[SkinnerBot]

Hi

I've recently purchased a gt4 and loving every minute of it

I've been filling up with regular unleaded but its been suggested that I'd probably get better performance and MPG if I were to use a premium from BP or Shell

does anyone have experience of comparing the two. Is any increase in price offset by increased mileage or performance

cheers

SkinnerBot

[GTForbes]

i ran 95 RON fuel on my import but i had an e-manage fitted so could adjust the timing acordinly, think that is probably the safest way to do it especially forthge price of e-manages now-a-days... and the price of fuel

[vitzpower]

i ran 95 RON fuel on my import but i had an e-manage fitted so could adjust the timing acordinly, think that is probably the safest way to do it especially forthge price of e-manages now-a-days... and the price of fuel

This is interesting. Sorry for being thick, but what is an e-manage? Can they be fitted to ST205's?

[GTForbes]

it's a piggy back engine management unit that controlls both fueling and timing, you can now get the e-manage ultimate which has other options such as launch control and flat shift which i'm about to start playing about with when i do my next install

[burfitt101]

can you just plug and play the e-manage or do they need setting up at a garage, sorry if a silly question?

[GTForbes]

not a silly question at all, it needs set up mate