http://honda-tech.com/zeropost?cmd=tshow&id=1471493
Check out the first and most recent posts by me (the longer ones) and let me know what you think.

-Don

 

GSR and ITR retainers are identical.

 

To take that one step further, all B series retainers are identical.

 

:chuckles: ....hows the car feel with those cams?

 

God i feel owner like a mofo.
So even with the more agressive cams, its useless to upgrade the valvetrain unless i want to rev to 9k- even though my car wont make power that high? lol

Spoon, the cams are awesome. I'll be on the dyno in early jan once i get my IM and TB on to see what power everythings making. Crossing my fingers for 190 with a good tune

 

The intake springs for the GSR should remain unchanged since they are actually stiffer than ITR valvesprings because the valve is lighter.

Good luck for 190. I am estimated probably 175-180 whp max with good tuning on your setup.