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Dual Intake cams

2K views 13 replies 3 participants last post by  brocks07R1 
#1 ·
I know the 04-06 R1's have 5 valves so its not possible to run dual intake cams. Im hearing that the 07 and up can run 2 intake cams because they are 4 valve like the suzuki's does. I just want to know if there is anyone who has done it or is there anyone that know someone that has done it?
 
#2 ·
:scoots:
 
#4 ·
Hear



From some builders that i know. They say it can be done with the 4 valve r1 so i think im going to give it a try.
 
#6 ·
Specs?



Specs as in degree of the can?
 
#8 ·
Specs



Im not sure if this is what you mean but here are some specs.
Intake A= 34.45-34.550 mm
Intake B= 25.170-25.270 mm
Exhaust A= 33.550-33.650 mm
exhaust B= 25.197-25.292 mm
 
#10 ·
Thanks



Thanks man he have me done good info.
 
#12 ·
Info



My bad bro! He sense the cam position sensor is located on the exhaust side then that would be a problem. So he says it would be better to get a cam made for the exhaust side. He said he can do them for around 350 .
 
#14 ·
Cams



Yea that is a real good price compared to most out there. He.said both cams are even better and good in gain of HP .
 
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