Thundercat 31 new motor prop size?
09-04-2012, 02:10 PM
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Thundercat 31 new motor prop size?
I have a thundercat 31 with an ops .45. The boat stock is Prather 215 but I have the .45 now. What should I be running? Using 20% fuel
09-05-2012, 02:44 PM
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RE: Thundercat 31 new motor prop size?
I've tried the X446/3 billet in my 45 JAE rigger ,works nicely
http://kintecracing.com/CNC_Machined_Props.html
http://kintecracing.com/CNC_Machined_Props.html
09-06-2012, 11:26 AM
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RE: Thundercat 31 new motor prop size?
Is going to run the same As a rigger ?? I have more surface in the water than you. What manufacturer is x447 or x446?
09-06-2012, 03:19 PM
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RE: Thundercat 31 new motor prop size?
Octura ,Here is the number to call and get a Free catalog Call them tell them you want to order. NO internet service The X series is a lifting prop .
,847 674-7351
or order here
http://www.funrcboats.com/prop_chart1.htm
,847 674-7351
or order here
http://www.funrcboats.com/prop_chart1.htm
09-09-2012, 05:57 AM
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RE: Thundercat 31 new motor prop size?
I have a Axe/Rossi .45 in mine..a Prather 230 puts me at bout 45...I am running a self modded 245 now puttn me at 55-57...a 240 might work well..if it loads up a lil might try a small barr cut..have a x455 modded I haven't tried yet..because of the filler they use where the stuffing tube comes out of the bottom it limits you on strut height...I cut mine out and reglassecd to give me a lil more..here's a vid with the 245 on it..a lil windy that day and sucks with out a camera man[youtube]http://www.youtube.com/watch?v=WVUH7...feature=relmfu [/youtube]
