the standard rs500,

is very laggy and is a bit disapointing tp drive, as you build your self up and then is slower than a standard three door, a touch quicker top end but thats it, all at only 9 psi

with a set of greens and chip ect, there easy 340 bhp, and much more responsive at about 21 psi , this now feels a quick car and it was a shame ford did not deliver them like this


after this greys are next and you are pushing the standard engine, for reliability,

next step is full blue print, lots of modds later, but still retaining all the main engine parts like block ect, is full race spec, 2 bar plus boost will be over 500 bhp,

2.3 bar which my road car runs, worked out @ 527 on the dyno, so fitted in the car is easy over 500 bhp,

standard is very laggy and you will soon get bored of it,

greens for a man on a bugget, much faster and not much will get past you, while still beeing reliable,

full spec, very fast, still a little laggy but the air injectors help, 0/60 4.6 and 0/100 9 sec all on crap road tyres. and only 174 mph with a 3.9 diff.