Boxerworks.com

I run the baffles in mine

I fitted a pair some years ago. Sound is terrific, without being too load.
The chrome has pitted a bit.

No problem kick starting with Alpha

Sorry, the Alpha ignition system is cam driven not crank driven. If you are replacing the cam chain/sprockets it’ll work fine. As Gibson says, it’s a massive improvement over the stock mechanical advance set up. Most of the old mechanical advance units are worn out by now. I’m sure the Silent Hektik...

Green Dyna coil and Alpha Electronic Ignition is a great combination. Can still use kickstart if you want to.

Quite by chance I took my mufflers to Barry Bligh at Overlander for a minor repair on mounting lug and a polish.
Barry proudly told me there would be no charge involved as he had made the mufflers 35 years ago and he was happy to do a warranty job!!

I thought Overland as well. Perhaps they were exported.

I thought you’d be happy with it. I put one on my Seibenrock kitted 72 R/75 a few years back and it is perfect. No twin plugging required. No pinging, detonation whatever you wish to call it even on 91 oct fuel here in Oz. I tried a couple of other electronic ignition units prior and they were flake...

I’ve been running one of these units on my R75/5 for more than 3 years.
Totally reliable upgrade, you’ll be very happy with it.

Hi Sam I don't know much about cams, but if you are thinking of electronic ignition, the Alpha Classic is a great improvement over the original system. No more fiddling with points and worrying about mechanical advance mechanism. The green Dyna Coil is worth considering as well. I have no affiliatio...