[Guest]

Hi can any of you help.

I've now had my evo6 gsr for 2 and half years. I have fitted a full ss mongoose exhaust from the turbo back decated. Blitz air filter. big end bolts done, removed the dump valve and fitted a M4 motec system which has been mapped. Iam running in fifth gear between 1.5-1.6 bar of boost.

I have had the car on a rr and produced 316bhp and 320lbft of torque. I feel that these figures are quite low. Any suggestions to what I might be doing wrong.

I have not changed my spark plugs in a while. Contacted Ralliart and they said I should go for a 9 heat range, is this a bit high

Thanks

 

[Guest]

I agree these figures are quite low. There could be a multitude of reasons, but my tip would be a bad ECU map.