yes you should be able to get +20hp from the injectors alone, but the amount of extra soot would probably be quite nasty....
Actually swaping injectors is not a hard job, but getting them setup correctly is. There's a certain amount of slack that they need from the rocker arm.
Actually swaping injectors is not a hard job, but getting them setup correctly is. There's a certain amount of slack that they need from the rocker arm.