Thats what im thinking now but it is noisy and runs on 3. The lad I brought it off says he has it tested in a garage for injectors pump and turbo but they told him it had a sticky valve and dodgy piston.......for the price I payed I dont mind changing engines but if its a simpler fix im happyer. Guess I need to buy the f super see what that tells me then prob buy a injector socket and whip the rocker cover off see hiw the carrier looks