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xr400cam

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Old Apr 24, 2001 | 02:15 PM
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I heard the xr400 cam is a direct bolt on to the 400ex, what power increase will this yield,i.e. low, mid, etc.
 
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Old Apr 24, 2001 | 02:16 PM
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Yes, it's a drop in... Expect a little boost in the mid and top.
 
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Old Apr 24, 2001 | 02:22 PM
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are there any other cams that are drop in, i.e no modification needed
 
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Old Apr 24, 2001 | 05:22 PM
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Yes, several...

There's the HRC cam
The HRC copy from XR's only
The GT Thunder cam
The 450/451 grind from Web
the list goes on and on...
 
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Old Apr 24, 2001 | 06:23 PM
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Can you drop in the white bros. track cam without any mods?
 
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Old Apr 24, 2001 | 06:47 PM
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I have the white brothers catalog and it says there is no mods needed, so i believe you can drop it in
 
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Old Apr 25, 2001 | 11:49 AM
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Which is the best drop in cam that dosn't require any mods
 
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Old Apr 25, 2001 | 01:38 PM
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Gabe -

I noticed you expressed interest in the HRC cam. I figured I'd ask about it at the Honda dealer, and all they came up with was the complete HRC XR power-up kit (cam, piston, etc.); they wanted around $1300 for it. Do you know of a separate part number just for the HRC cam?

Thanks,
ogre
 
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Old Apr 25, 2001 | 01:47 PM
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14000-NKK-000 -- $277.09 @ servicehonda.com
 
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Old Apr 25, 2001 | 03:05 PM
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I say the best cam that doesn't require any mods, would be the GT Thunder cam.
 
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