11-18-2007, 02:30 PM #1
Rotax Racing Camshaft Identification....
I have also bought a rotax racing camshaft today, it has: PV11557 scribed into it.
Can anyone tell me what this code means?
How many different rotax racing grinds are there?
Pic below for comparison to a stock camshaft...
11-18-2007, 03:14 PM #2
I don't know how to tell the difference, but I just saw recently on Race Tech's site that there are 2 different rotax camshafts. One is for a mapped ecu like rotax, riva, etc and the other is supposed to be used with the programable ecus like the Rotax EMS setup
11-18-2007, 03:18 PM #3
And there is a stock lightened one too...
11-18-2007, 03:26 PM #4
i just WISH i had one to have to IDENTIFY!!!!!!!!!!!! hahahahahaha
11-19-2007, 05:28 AM #5
Well I got this for the equivalent of $200.00 so I may as well try it.
Anyone else have any idea on how to identify this or who to contact?
11-19-2007, 07:15 AM #6
11-19-2007, 07:16 AM #7
04-01-2008, 12:23 PM #8
Still trying to identify this camshaft, I'm in the UK so calling Mark isn't easy,
Just trying to find out if it's a stock lightened cam or a different profile all together?
Putting this and a stock one side by side they look slightly ish different, but that may be my untrained eye!
04-01-2008, 12:33 PM #9
It is hard to say from the pic, but the bottom one I assuming is the Rotax racing one right? It appears to have a larger lift and duration for opening the valves.
04-01-2008, 12:39 PM #10
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