Does anyone have the factory's set up for grass dragging an 01' zr800?
Thanks
Full Version: clutching from cat on a zr
70g weights,dd black spring,cat red white,4th hole,64/60helix,maybe a little less finish angle,de pending on your weight,20/39 gears,380 mains,012 belt, drive spacer,#0646-318,notch weights for a 5000rpm engagment,pull motor hard at 7300 at end of track,not quite the same as the cat but very close ,worked good for me
QUOTE(super late model pilot @ Oct 19 2007, 08:28 AM) 
70g weights,dd black spring,cat red white,4th hole,64/60helix,maybe a little less finish angle,de pending on your weight,20/39 gears,380 mains,012 belt, drive spacer,#0646-318,notch weights for a 5000rpm engagment,pull motor hard at 7300 at end of track,not quite the same as the cat but very close ,worked good for me
Yep, that is right of the '01 race manual except they have the primary listed as black/blue.
I was a bit heavy for grass, (180lbs or so then) and ended up with less finish angle (about 62-52), the DD black, geared up a whisker about 4 mph at 19-35 and ran heelclicker weights set heavy. I had to gear up to go a full 500' as it was topped out at about 450' (72mph I think) with 23/39s. I used 350 mains with the stock needles all the way down. I have most of the parts if your looking for a cheap set-up. in NY.
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