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Old 04-04-2012, 12:11 PM
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Goat Herder Goat Herder is offline
Gutter Rider
Join Date: Apr 2008
Location: N.M.
Posts: 6,251
Default Re: How Fast are You going? - I wana know

Originally Posted by alienboy366 View Post
With my 66 slant head with a shifter kit, x chamber exhaust, ported heads, restrictive intake, and dellortto clone, I'm topping out at 39mph with a whole bunch of four stroking. Still dont know what size jets these guys use. I usually cruse at ~35mph around town. oh and its a 29'er
Quote from a fellow that prolly lives very near your elevation.. one size smaller is a #71 drill bit or 68mm jet. That 29er sounds like a great bike!

If you do not want to drill and solder a jet check here!

Originally Posted by Venice Motor Bikes View Post
In general, I have to re-jet one size smaller on every 'performance' HT engine that I build!
I'm lovin' the RT carbs these days, but they too need one size smaller. (one size smaller is a #71 drill bit or 68mm jet.)
Still gotta have a since of humor.

Last edited by Goat Herder; 04-04-2012 at 12:15 PM.
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