Don't tell us feet difference. Tell us dyno numbers. Were the
tractors weighted the same? Did they drive in the same place on the
track? Were their tires cut the same with the same tire pressure? Did
they run the same gear? We want more info than mere speculation.
Maybe it was the "blinky boxes" huh? Or maybe if you run an
aftermarket cam your required to turn down the valve stems??



--- In gardentractorpulling@yahoogroups.com, Randall Kesselring
<rpkpulling@...> wrote:
>
> All other engine specs being equal, the regrinds (Vogel, Lakota or
whomever ), will outperform the 18 hp cam. Usually by a very
noticeable margin (We've seen as much as 30 feet difference).
>
> For governed, stock classes it really has become what you can get
buy with and not get caught.
>
> bob boisvert <bobslx50@...> wrote:
> The 617 lakota has been working fairly well for us!
>
> Ian M Campbell <barnman@...> wrote: Any thoughts on cams for the
single kohler series , 18 hp verse vogel
> regrinds ,lakota cam for the 4000 rpm limit?
>
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