Sorry for gettin off topiclol but yea I had 450cc'sin it and the fuel pressure was suppose 2 be at 40 and 45 when I was on the gas but every now and then the pressure would drop to like 38 when I was getting on it cause it to break up I thought I needed plugs or some thing, changed them and it still did the same stuff then I noticed everytime I put gas in it and removed the gas cap the cap wouldn't go "pshhhh" so I changed it and it solved my problem...weird I know but I guess when a car is tuned little shit can cause it to run funny
Originally Posted by Vteckidd