whats the fastest anyone went on a 13/19??
what speeds and what mods?

Ive hit 76mph this year w/1300 big bore,race gas porting,triple pipes,blah...blah...blah...looking for 77 this Sunday.

66 mph was my best speed with a Stage II.
As soon as I switched to a 14/20 DP>12/18, I topped out to a 69.6. My RPM's with the 13/19 was 7330. Now with the 14/20 DP>12/18, I am running 7150.

quote:

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Originally posted by Water Woody:
Ive hit 76mph this year w/1300 big bore,race gas porting,triple pipes,blah...blah...blah...looking for 77 this Sunday.

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this is with a 13/19?

77.7MPH!!! Oh hang on,.....it was repitched to a 13/20.

YEP......... this is also with my speed setup.

66.8@7230...With an R-pot plate, Riva grate, and sponsons up. 66.3 with stepped sponsons. I've got alittle more tweaking to do to the plate so I think 67-68 isn't out of the question.

more plz

72 @7950rpm then the rear starts bucking up and down-'01 gp12r ,triple pipe,riva ride plate and blueprinted grate,Riva trim tabs

70.8 @ 7830 with full tank of gas, stock ride plate and BH Sponsons all the way down and back.

WW let me get this clear in my head. This 13/19 was based on 14/20 prop right ?

Fastest ever??? Hmmmmmm--------
Triple pipe 80.6
Single pipe 72.6

of course this was with a repitched YF-CD 13/19 (around a 11/21 pitch)