Re: General engine tuning tips (VERY General) I got the impression a remap is only going to be of any benefit if the motor has a turbo fitted.
Vortex generators are claimed to give between 7 to 12.5% increase in power. On my car that may make a difference. I think they cost about 30 quid and even a girle can fit one.
Do you know of any that have been independently tested? |