Own a 1988 sapphire cosworth that me and the help of close friends have built, the only part we cant do is mapp it.
Who are the best people for the job, live in hertfordshire

i have a l6 ecu, which ran my std engine. so i dosnt have a chip. the car starts and runs fine, but wont drive it until its being set up, i dont want it to melt![ paronid]



Engine spec:

low comp with valve cut outs[unknown comp ratio]
dark greens
t35
standard head
rs500 cooler
group a pump
group a coil
3bar map sensor
full goose
piper X air filter

any help would really help i need this bk on the road soon[ stop people moaning at me for a waste of a good car] help!!!!