CBR 600F3 1995 - 1998 CBR 600F3 Forum

Dual intake cams on my f3?

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Old 08-17-2010, 04:04 PM
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Default Dual intake cams on my f3?

I have a spare endurance motor im putting together for next years race season. Another guy that races an f3 told me about putting in 2 intake cams in.


How much HP would I gain ( bike will have full exaust, milled head, smoothed ports, jetkit, and timing advance)

And does it matter what year cam to use? whats the install procedure? ( same timing as if I was installing the exaust cam )
 
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Old 08-19-2010, 05:09 PM
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anyone have any info on this at all ?
 
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Old 08-19-2010, 05:12 PM
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Are you talking about replacing the exhaust cam with an intake cam?
 
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Old 08-21-2010, 12:14 AM
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YEs
 
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Old 10-05-2010, 09:12 PM
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bump
 
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Old 10-05-2010, 10:24 PM
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Originally Posted by bigbob65
I have a spare endurance motor im putting together for next years race season. Another guy that races an f3 told me about putting in 2 intake cams in.


How much HP would I gain ( bike will have full exaust, milled head, smoothed ports, jetkit, and timing advance)

And does it matter what year cam to use? whats the install procedure? ( same timing as if I was installing the exaust cam )
Which sanction you racing with?
 
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Old 10-06-2010, 12:44 AM
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thats quite a bit over my head.
good luck kiddo, id love to see some pictures of the progress!
 
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Old 10-06-2010, 07:03 PM
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This is a 1st gen SV650 trick.

I wouldn't do it.Only time I would change cams in my motor were if the motor was out of a California bike.Otherwise,stock cams are just fine.
 
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Old 10-06-2010, 10:07 PM
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I've never heard of it being done on any cbr. If you find info on it, please post it. I know some peeps who dragrace Hyabusa's that use same cams, can't remember if it's intake or exhaust. But it was like degreeing stock cams...you gain in one rpm range and lose in another. You can do it with old KZ's too...intake and exhaust were same exact cam.
 
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