Honda GL1000 Timing Advance Unit Details

OEM Honda Timing Advance Unit Details:
Honda-GL1000-Ignition-Advancer

This simple device is critical to proper ignition function on Honda GL1000s!
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JIS Screwdrivers for Vintage Japanese Motorcycles

Did you know? 

Every ‘cross-point” screw on every Japanese designed motorcycle from the 1950s right up to the newest bikes in the showroom today were manufactured with a unique JIS screw head design we don’t see on products made here in North America. JIS stands for Japanese Industrial Standard.

JIS Screwdrivers 2

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The Single Most Common Carburetor Problem (Clogged Pilot Jets) and How To Fix – by Ari Henning

I’m happy to share this excellent video tip created by Ari Henning of Motorcyclist Magazine. Ari is a notorious AHRMA road-racer and all-around swell guy!

This is excellent information.

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Randakk’s Jetting Advice For Vintage Honda CV Carbs

Whenever I’m asked about “jetting” issues on vintage Honda carbs – here’s my strong advice:

JoukoCarbs3

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Randakk’s Amazing Grips – Install Tips for Motorcycle Grips

Another Gripping Randakk Video presentation:

Watch on YouTube for best results.

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More on Fuel And Fuel Additives – Fear the Corn?

Warning: Controversial Material!

Corn Ethanol Fuel

I grew up in a farm family in the South, so I’m very fond of corn. Of course I like grits, but my favorite form of corn is high quality bourbon! I have personally benefited from crop subsidies and understand the benefit of the emerging ethanol (made from corn) fuel market to corn farmers. I am sympathetic to their issues.

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Carb Cleaning (in situ lazy method)

You might consider Randakk’s GL1000 Carb Rebuild Video

Yamaha Carb Cleaner

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Fuel Filter Mounting Tips

Randakk’s High Performance Fuel Filters have many technical advantages and are super easy to install as demonstrated in this short video by by Shasta Smith – the Vintage Monkey.

More details on Randakk’s High Performance Fuel Filters here.

Replacing Throttle Shaft “Felts” on Honda GL1000, GL1100, GL1200, DOHC-4, CBX, CX500, etc.

Replacing Throttle Shaft “Felts” on GL1000, GL1100, GL1200, DOHC-4, CBX, CX500, etc.

Felt Replacement

Throttle Shaft Felt Replacement  (photo courtesy Aaron Williams of Dude’s Garage)

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Reasonable Part Substitutions for Honda GL1000s

You can never go wrong with OEM Honda parts. Fit, function, and reliability are never an issue. If you have a show bike, authenticity requirements dictate that you stick with Honda parts wherever possible. Of course, if show judges are looking at things like your timing belts, then you have bigger problems!

The following chart lists reasonable substitutes that have performed well for me and many others. This information is available elsewhere, but I decided to post it here for convenience since I’m often asked. Prices are considerably less than the equivalent Honda parts.

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