View Full Version : Cam Let Off Question
07-14-2007, 07:52 PM
I have a Martin Razor X with SE limbs. It is outfitted with nitrous cams. I have a 32-33 inch draw. My question is can I have these cams modified to allow 80% let off? (current set up is 65%) Or can I put on other cams to allow 80% and still get my draw length? If so is this something a sports shop can do or should it go back to Martin? My sons have the new Bengal with 80% M-Pro and I love that 80%!! Thanks for the help.
07-15-2007, 05:08 PM
The draw modules on the cams determine the let off. If your shop doesn't have them you can order them from martin.
07-17-2007, 07:53 AM
The Nitrous cams only can be had with two module configurations. Standard is 75% and optional is 65%. Letoff can vary some with draw length changes. I usually get about 71% letoff at 27" draw. You'll probably get a little more, closer to 75%. 80% was never an option with Nitrous cams.
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