i just got my rx7 on the road and i belive i solved the runing hot problem but i now noticed that i have that damn 3800 hasitation is it just from poor grounding can i just buy that grounding kit off ebay and it may be fixed ? plz let me know

 

Prolly your 5/6th ports sticking. Pull your intake manifolds and clean out your 5th 6th port sleeves. Get 'em nice and clean.

 

Well, that is assuming you have the extra 2 ports.

I am thinking about actually tearing into that problem. I know that the secondary injectors come on at 3800 rpm, so I am curious if a re-ground and clean, properly working fuel injectors can solve it.

hmmmm.