Subject: Re: confused with the head by shadow69181 on 2001/6/4 6:47:00
The A15 heads are better than the GX head. because the A15 is a torqier motor it needs to breathe better so it had bigger valves than the GX head. i got my A15 head worked and i'm pulling a bit over 200hp at the flywheel with an Aseries injection manifold that i managed to find
