SL4-0650H and SL4-0650?

the one with H says honda style top, but i see everyone sells the SL4-0650 for the S2000. is there a reason to buy the H one?

 

bump bring back an old topic that i can't seem to find information on! could some one please help me on this?

 

RC injectors can be modified many times by switching out the rubber o-ring to make the feed side fit properly.
I just sold my iniectors that were RC 750 sh4-750. I just bought universal(sorta) pl4-1000cc injectors and the o-ring is too big. Once I removed the o ring the injector fit a inside the rail.
I don't think it makes a difference as long as you get proper sized o-rings which in thought the RC will come with the proper ring.
Just run the sh4-750. Perfect fitment

 

I don't remember. But I can tell you my Bosch 900 are infinitely better then the rc650's I had.

Go id1000 or Bosch 900 and be happy

 

x2