Thread: Best cam for my GTR???
03-28-2015, 06:04 PM #1
Best cam for my GTR???
I can't decide what cam to run in my GTR, I would like to know what is the best proven and tested
cam to run in my ski.
-et70-145, -Riva Athena, -Riva Logger, -Solas 15/20.5, -4inch air, - id1000cc, - Riva cooler, - Riva box and exhaust, -Riva valvetrain and will ad lighten valves when doing cam.
03-28-2015, 06:11 PM #2
Go 29 cam and retard 2 deg . They work well with big SC .
03-28-2015, 06:22 PM #3
Surely there is better performing Cams than the 29. Any data for me pal?
03-28-2015, 07:07 PM #4
rapid cams anything, torx stg 2 either billet or regrind or Chris' cam
03-28-2015, 09:27 PM #5
03-28-2015, 09:40 PM #6
It's at 8800rpm, once I get a cam and the valves done I want to be swinging my prop to around 9000rpm.
I'm well aware of what option are out there I would like some insight on others experiences and gains over stock.
03-28-2015, 10:55 PM #7
Phone Van Tran @ Sydney powersports He is a wealth knowledge and uses aftermarket cams he will steer you in the right direction.
03-29-2015, 09:22 AM #8
Fuel pump and pressure regulator... what do you have feeding your 1000cc injectors?
Upgraded/improved intake manifold?
Upgraded engine mounts?
You are building a beast! Make sure it gets the fuel and stays in one piece when you pull the trigger.
03-29-2015, 10:23 PM #9
Stock engine mounts, no fuel reg just using the Riva Athena to adjust fuel and chasing a
good mani. I was thinking Rotax cam but as you said peak performance is @9000rpm, I'd prefer a cam that peaks around 8500-8600rpm
03-30-2015, 10:54 AM #10
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