Had my car set up on the rollers yesterday, when it came in it was running dangerously lean. now got PJ motorsport to set up all the fuelling and timing but he said cant raise it over 17 psi as he cant get enough fuel. Now its got a cossie fuel pump, new injectors, braided lines, and metering head looks in good nick any ideas how I can raise the fuelling. also my fifth injector turned out to be a f*cking cold start valve!!!! what an arse!