I have just bought a ford sierra rs cosworth which was built in Iceland in 1998
The car is absolutely beautifull and runs great except for one problem

(please bare in mind that i am Icelandic and there fore the english is not excelent )

Ok when I am racing my car it runs great most of the time, but it does have the tendancy to stall when I get to 4 - 5000rpm (feels like it looses air pressure or fuel pressure) but seeing as this is the only car in the country I am having a problem with finding some help (there is one guy, but he is busy working so I dont want to bother him to much)

About the car: It has a stage 2 turbo kit from GGR racing, a big ass K&N air filter, 3" exhaust, ermm..... and lots more, just ask if u need any more info

Can anyone help me?? It would be very much apreciated

I can also be contacted at - olafurkarls@gmail.com