OK a bit of a update, went to Surrey rolling road today to have a tweak by Simon (JGM), since the last time i was there I've put in new spark plugs and a new fuel pump (walbro hi flow) which seemed to have cured a problem i had that i thought was down to the Simtek, last time it was remapped it made 434bhp & 380ft lbs
This time we got 444bhp & 385ft lbs on just V power but with a 15% methanol mix with V power it went up to 470bhp & 415ft lbs at 1.7 bar
I would like to say a big thank you to Simon for his mapping skills and putting up with all my emails over the last couple of months
New fuel pump against the old walbro 255lt pump