4 stroke for racing truggy
11-24-2008, 02:02 PM
#1
4 stroke for racing truggy
HI im thinking of going 4 stroke in a truggy for racing. I will be racing but, versing 2 strokes. Will a 91 be good and also how would i do it? here is my truggy http://www.kyoshoamerica.com/cars/in...part_num=31353 . I would greatly apreciatre it if you could help me, thanks
here is a vid of 4 stroke vs 2
yellow is 4
http://www.youtube.com/watch?v=xFSmPsBUE_U
here is a vid of 4 stroke vs 2
yellow is 4
http://www.youtube.com/watch?v=xFSmPsBUE_U
11-24-2008, 05:01 PM
#3
well as for the 4 stroke i dont know.. on a side note that track is pretty awesome!
11-24-2008, 05:23 PM
#4
Lots of info here:
http://www.rctech.net/forum/exclusiv...velopment.html
Not too many suitable 4 strokes are out there for larger vehicles but OS makes a nice .26F/S which is probably what was in the truck in the vid.
http://www.rctech.net/forum/exclusiv...velopment.html
Not too many suitable 4 strokes are out there for larger vehicles but OS makes a nice .26F/S which is probably what was in the truck in the vid.
11-24-2008, 08:19 PM
#5
Check the rc pro series rules on the displacement before you buy.
11-24-2008, 11:54 PM
#6
Tech Fanatic
Should have gave it more low end torq like most 4 strokes. I like the exh sound funny
11-25-2008, 12:18 AM
#7
yea that little yellow truck had lots of torque!!!!
http://www.youtube.com/watch?v=-uddN...eature=related
there is a 4stroke truggy so its do-able. lotta torque.
http://www.youtube.com/watch?v=-uddN...eature=related
there is a 4stroke truggy so its do-able. lotta torque.
11-25-2008, 07:07 AM
#8
My dad is currently building a OS 56 4 Stroke into his Mugen Truggy. It kicks butt! He is still getting stuff machined but by the looks of it, it will be rock solid. 
He had to have the cranked milled, have a new carb mount made, exhaust re done, all that stuff. Pretty cool if you ask me.
Anybody want pictures?
He had to have the cranked milled, have a new carb mount made, exhaust re done, all that stuff. Pretty cool if you ask me.
Anybody want pictures?
11-25-2008, 07:15 AM
#9
My dad is currently building a OS 56 4 Stroke into his Mugen Truggy. It kicks butt! He is still getting stuff machined but by the looks of it, it will be rock solid.
He had to have the cranked milled, have a new carb mount made, exhaust re done, all that stuff. Pretty cool if you ask me.
Anybody want pictures?
He had to have the cranked milled, have a new carb mount made, exhaust re done, all that stuff. Pretty cool if you ask me.
Anybody want pictures?
11-25-2008, 02:49 PM
#11
Wouldn't the weight of the motor be too heavy to overcome compared to a two stroke?
11-25-2008, 03:31 PM
#12
Well, were hoping the weight is not to much compared to the power. Its a kick'n power plant. My dads driving may not back up its abiltys 
. But he'll find somebody fast to give it a whirl!
Pictures for those who asked. This was a bit ago, there are some mods on it that are not pictured.
. But he'll find somebody fast to give it a whirl!Pictures for those who asked. This was a bit ago, there are some mods on it that are not pictured.
11-25-2008, 03:37 PM
#13
thats awesome but did u have to switch up to a larger clutch bell or spur gear?
11-25-2008, 04:30 PM
#15
Nice work... still looking for a certain truck for a 4stroke...