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Topic summary

Posted by greenbarn
 - June 26, 2016, 08:57:28 AM

I got my jets from JP Cycles.  I could not find a "kit" with the right sizes.  The standard kits just bump you up a couple sizes, but the Grampsize mod is more significant than that. I used the stock needle.

Posted by allstateguy
 - June 25, 2016, 22:54:24 PM

whatever needle comes in the kit is the one that the grampsizing instructions call for. I used that, the jets they called for, the K&N filter, the modified airbox, removed the CA nonsense, and have a reduced backpressure exhaust and it all works together to make a much easier to ride and more enjoyable bike.

Posted by pietperson
 - June 25, 2016, 16:21:13 PM

If I order the dynojet kit for the 800 Vulcan will I get the correct needle? They don't list what needle is in the kit, just says it is for the stock engine.
pietperson

Posted by allstateguy
 - June 23, 2016, 21:32:34 PM

I bought my jets from jetsrus.com and the dynojet kit for 800 Drifter off of eBay.

Posted by CDNRatMan
 - June 23, 2016, 21:17:42 PM

Here is the progressive springs GreenBarn and I used in the front of our bikes they are for a 1500.....

http://www.progressivesuspension.com/product/1465/fork-spring-kit

this is the rear shock I used on my 800

http://www.progressivesuspension.com/product/1426/465-series-shock

I used a AFAM front sprocket bought through the local dealer 18T then for the rear I went with a JT sprocket 38T both in steel

Posted by pietperson
 - June 23, 2016, 20:51:55 PM

Where do you get the jets for grampsizing? The article mentions OEM and Dynojet but I can't find the size jet and needle called for listed anywhere. Is the dealer the source for parts or where? also where to get progressive front springs and sprokets?
pietperson

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