Primary Gear Ratio Change
#1
03-15-2011, 07:36 AM
Primary Gear Ratio Change
-- here is a description from their book::
::::This is the kit that will help you get the holeshot at the race track. This kit increases vehicle acceleration by allowing the engine to spin higher RPM
’s at any given vehicle speed. This new combination results in a 1.7:1 primary drive ratio, versus the stock 1.44:1 ratio. Requires separate purchase of Primary Cover Gasket. Kit includes 21 tooth compensator (25 tooth is stock) sprocket and primary chain.::::
This is for a Primary Gear Ratio Change kit to boost your Harley’s take off torque!! Works like a champ, I know cause I have one!!!
I did not list makes and years this will fit, because I don't trust that. This was supposed to fit my bike, it didn't, and so I ordered another one. So I have this one, never installed, and so it is New!! I had to learn the hard way on what this fits.
I THINK this fits a 80-06 HARLEY FLT FXR/S/T
I KNOW it fits - if you currently have a stock 25 tooth motor sprocket and a 76 link primary chain!!!!!
[Inside the Kit - is a 21 tooth motor sprocket and 74 link chain]
Like I said, I have one, and it works great!!! It really gave me a jump off the line that my bike was missing. I would never go back to stock.
This kit has never been installed, and cost over $125 new. Asking $75 +$10 to ship.
For sale locally as well, [craigslist]. .
Thanks!!
This is for a Primary Gear Ratio Change kit to boost your Harley’s take off torque!! Works like a champ, I know cause I have one!!!
I did not list makes and years this will fit, because I don't trust that. This was supposed to fit my bike, it didn't, and so I ordered another one. So I have this one, never installed, and so it is New!! I had to learn the hard way on what this fits.
I THINK this fits a 80-06 HARLEY FLT FXR/S/T
I KNOW it fits - if you currently have a stock 25 tooth motor sprocket and a 76 link primary chain!!!!!
[Inside the Kit - is a 21 tooth motor sprocket and 74 link chain]
Like I said, I have one, and it works great!!! It really gave me a jump off the line that my bike was missing. I would never go back to stock.
This kit has never been installed, and cost over $125 new. Asking $75 +$10 to ship.
For sale locally as well, [craigslist]. .
Thanks!!
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