How can I get more power from my moby?

I got a 76’ moby a series and I want to get the most amount of power from it for free. I already cleaned and rebuilt the carb and cleaned the exhaust. I heard that if you drill larger holes in the muffler plates it can create a bit more power. Should I try it? Any other suggestions?

Thanks

Stephan

Re: How can I get more power from my moby?

I’d poke around in the WIKI a bit before doing anything. If you cleaned your carb I’m guessing you aren’t totally clueless. Read is the best advice I could give you. Drilling out anything to make the bike flow better is gonna fuck with your carb settings and you’ll need to tune. A good first step would be looking at your carb options.

Re: How can I get more power from my moby?

Yeah the wiki is your best bet. I'm no moby expert but 76 is not the best for performance upgrades. I would not drill holes in you exhaust as it can make your engine run lean and will run hot and sieze up. Sell the french bike.

Re: How can I get more power from my moby?

picture? never heard of a series "a" moby. There are different versions, 20,25,30 mph. Dimoby or váriated? Theres a couple threads right below who are going from ss to variated but thats gonna cost money and is not going to make the bikes top speed faster.

How fast r u at now and what do you expect? Best free mod is porting. We all like free mods, red is the fastest color too.

Re: How can I get more power from my moby?

Search the forum for "Poor mans fast moby".

Re: How can I get more power from my moby?

What is the stock setup? Is it variated? I personally feel the earlier ignition (with the Zender diode) was less "temperamental", than the later one with the positive ground bs.

Mobys are great bikes (once you familiarize yourself a bit), and easy to make faster, but not for free.

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