Well, one of my spark plugs decided to come out.. stripping the head along with it.
Thinking about just getting new heads so I wont have to deal with one of the other 7 plugs possibly doing the same thing.
MMR's heads seem pretty good for the price but my question revolves around that I dont have any other "performance" mods i.e. intake, headers.. I know I wont get max performance out of the heads due to this but think it would hurt anything until I do get the other mods?
Thinking about just getting new heads so I wont have to deal with one of the other 7 plugs possibly doing the same thing.
MMR's heads seem pretty good for the price but my question revolves around that I dont have any other "performance" mods i.e. intake, headers.. I know I wont get max performance out of the heads due to this but think it would hurt anything until I do get the other mods?
They have a wonderful design and flow better then any 2V head out and can be ported for more with realative ease. TF has already made over 420 hp N/A on a completly stock bottom end and the TF H/C/I kit. 



