i am glad to say the car is now running but drives like a bag of shite! its quicker than it was but feels like its running lean, i have a small fuel leak in the line somewhere that i found earlier, but when i give it a bootful in second and third, sometimes fourth it growls like f*ck then misfires and detonates like mad! could the timing cause this much of a problem? its running a stage 2 cylinder head, autosprint fast road cam, twin 40mm dellorto carbs, it should be kickin out bout 125- 130 bhp, its more like 90! tops!!! any help on this will not go amiss plz help me thanks steve