01-16-2010, 09:42 AM #1
Rotax Racing 4224 (8600rpm) camshaft...
The cam is has PV11557 scribed on it.
From 'Racetech' website....
Rotax Cam 4224 (B KIT) Retail Price $1,450
Rotax Racing performance camshaft for Seadoo 4 Tec supercharged engines. Optimal grind for outstanding performance and reliability. Provides up to a 14 horsepower increase on modified engines. Substantially lighter than OEM reducing fatigue on valvetrain and camchain
I have had it confirmed that this is the 8600rpm bkit cam from Mark Underwood and JD1.
01-18-2010, 03:45 AM #2
01-21-2010, 05:45 AM #3
01-21-2010, 08:55 AM #4
paul says he dont want your cam but he likes your shoes, how much for them?
01-21-2010, 09:10 AM #5
How would this perform with a rude 1 riva ecu set up?
01-21-2010, 09:24 AM #6
Sorry, just been sold, waiting on full payment. If anything changes I put it on here.
01-21-2010, 09:25 AM #7
02-04-2010, 07:34 AM #8
- Join Date
- Feb 2008
- Massa Italy
Still recive no camshaft!!!!!!!
02-04-2010, 08:12 AM #9
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