Thread: skat trak 14/19 3-blade
02-06-2007, 08:01 PM #1
skat trak 14/19 3-blade
does anybody have any experience with a skat 14/19 3 blade? what does it take to spin this prop, what mods..ect?
02-06-2007, 09:14 PM #2
Way more acceleration than any 4 blade I tried and top speed was better as well.
My Stage II pulled it to 73 mph @ 8100 rpm's in the summertime.
02-06-2007, 09:16 PM #3
did you do any speed runs with a 4 blade for comparison?
02-06-2007, 10:01 PM #4
Yes I first tried a 15/20 that Jerry pitched and could not get but 72.5
The 3 blade was 73.3-74 in 100 degrees.
There was a Night and Day difference in acceleration between the two.
If you have over a Stage II I would try the newer 15/19 3 blade I bet it would be a killer prop!
02-06-2007, 10:06 PM #5
i have just under a stage 2 (no external IC) but i have rr imp with rear intake. contimplating trying this prop with stock venturi. did you run the stock venturi with the 3 blade or do u have skat mod? how much are the 3 blades neway?
02-06-2007, 10:40 PM #6
You could try it and if you loose RPM just bend it some.
02-07-2007, 01:01 PM #7
I'm getting 73.0 @ 8160rpm with a 13/18 3 blade & that rpm will drop in the summer time. I have the same setup as you, read my sig, I also have a RR IC to install this weekend so I might need to tweak my prop to a 14/19.
I ran the 15/20 on the same day as the 13/18 & although it was .4mph faster I liked the 3 blades hook up & accelleration much better.
Hey fast, Did you notice more porpoising with the 4 blade? I did, when I swapped to the 3 blade it went away. Maybe the pump was getting over stuffed with the extra blade?
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