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Cam recommendations.

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Old Mar 17, 2015 | 01:37 PM
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Default Cam recommendations.
I have a 2000 95" Roadking with 203 cams and R&B 2-1 blackhole exhaust. I need a better low-midrange cam for 2 up riding, Suggestions please. I will not be doing any other mods.
 
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Old Mar 17, 2015 | 03:12 PM
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Originally Posted by Gunny20
I have a 2000 95" Roadking with 203 cams and R&B 2-1 blackhole exhaust. I need a better low-midrange cam for 2 up riding, Suggestions please. I will not be doing any other mods.
Unfortunately, your cam choices are limited to cams with lift no greater than .500" because the early valve springs won't accommodate more lift than that. Two cams that would work are Andrews 21 and S&S 509.
 
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Old Mar 17, 2015 | 05:05 PM
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Thanks DJ. I guess I'll save up for heads
 
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Old Mar 18, 2015 | 08:49 AM
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Not only that but your exhaust is not made for low end torque.....
 
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Old Mar 18, 2015 | 01:02 PM
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Originally Posted by djl
Unfortunately, your cam choices are limited to cams with lift no greater than .500" because the early valve springs won't accommodate more lift than that. Two cams that would work are Andrews 21 and S&S 509.
Yes, and yes.
Scott
 
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Old Mar 23, 2015 | 07:05 AM
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Default 203 cams
I thought the SE203 cams were low/mid range cams. Could it be the exhaust and tune holding him back ?
 
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Old Mar 23, 2015 | 04:19 PM
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Originally Posted by wheelspin
I thought the SE203 cams were low/mid range cams. Could it be the exhaust and tune holding him back ?
The exhaust is fine if it is a 1.75" primary version. If it is the 2" version then he is running a far too large tube header.
 
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Old Apr 7, 2015 | 06:59 AM
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Thanks for all the responses. My exhaust is 1.75 primary.
 
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