Like the title states. The cams in question are supposably gsr cams how can I tell the differance. I remeber seeing a thread on this a long time ago but I was unable to find it. The gsr cams I have say pr3 on the gears but isnt that the code for a usdm b16 head. Any responses would be greatly appreciated.

 

PR4/P75 - LS/CRV
P72 - GSR
P30/PR3/P73 - B16/ITR

 

They could just be gears from the b16 is there any indication on the cam itself. I remember something about the intake cam and where you plug it into the dizzy but maybe that was on type r cams.

 

i cant find the link either but all cam gears say pr3

 

oh well thats makes me feel a lil better but I still need to know for sure.

 

Sorry, I must have missed the part about PR3 being on the gears. owns me

 

bump

 

okay I found the site http://www.ff-squad.com/tech/temp/VtecCams.htm but mine doesnt seem to match up to any of these on the in take it has one ingraved ring and 3 protruding rings and on the exhaust it has the same thing one ingrave ring and 3 protruding rings. Il get some pics up tommorow, someone help me out.

 

This is what I found: https://honda-tech.com/zero...12726