Hello i have been following this thread And ddgonzal said an a14 head matches a ported and polished a12 head So what if you P and P your a14 head? More power still?
And would you benefit much from double valve springs with the work mentioned P and P , cam, flat tops?
You can get dynamat which is realy good for sound and it absorbs alot of the vibrations that causes rattles You can get other brands but the only one i know is dynamat My brother has a big system in his ruby and he gets 0 rattles
started at the x, drove across sea cliff bridge. saw a green 1200 ute on the way then climbed stanwell driving back down was definately funner then going up