tyler73 Posted December 14, 2014 Report Share Posted December 14, 2014 At what point do I have to go to bigger carbs from stock my motor is stock now next winter I want to build it up I know for sure I want to put a 4 mil crank in it but how big of cylinders can I go before I have to put bigger carbs on it Quote Link to comment Share on other sites More sharing options...
tyler73 Posted December 14, 2014 Author Report Share Posted December 14, 2014 I only want to run on pump gas no race gas Quote Link to comment Share on other sites More sharing options...
locogato11283 Posted December 14, 2014 Report Share Posted December 14, 2014 It sounds like you're building a trail/play motor from the sounds of the pump gas. If that's the case, stock carbs will be just fine for any 4mm motor you build. Quote Link to comment Share on other sites More sharing options...
tyler73 Posted December 14, 2014 Author Report Share Posted December 14, 2014 Yeah it's a dune bike for oregon dunes I don't race Quote Link to comment Share on other sites More sharing options...
n2otoofast4u Posted December 14, 2014 Report Share Posted December 14, 2014 Future retirement spender! 2 Quote Link to comment Share on other sites More sharing options...
tyler73 Posted December 14, 2014 Author Report Share Posted December 14, 2014 Future retirement spender! What's that pose to mean? Quote Link to comment Share on other sites More sharing options...
bluebanshee98 Posted December 14, 2014 Report Share Posted December 14, 2014 you'll see.... once you start modding its hard to stop haha. you'll put your whole damn wallet and then some into the thing Quote Link to comment Share on other sites More sharing options...
tyler73 Posted December 14, 2014 Author Report Share Posted December 14, 2014 Lol Quote Link to comment Share on other sites More sharing options...
n2otoofast4u Posted December 14, 2014 Report Share Posted December 14, 2014 So you "like" the comment and then ask "what's that pose to mean"???? Do you drink from the same bathtub as skeeter? Quote Link to comment Share on other sites More sharing options...
tyler73 Posted December 14, 2014 Author Report Share Posted December 14, 2014 After I understood it I liked it Quote Link to comment Share on other sites More sharing options...
tyler73 Posted December 14, 2014 Author Report Share Posted December 14, 2014 I think I found a setup I might like 4mil crank stock cylinders with dune port it should work for my type of riding Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted December 14, 2014 Report Share Posted December 14, 2014 So you "like" the comment and then ask "what's that pose to mean"???? Do you drink from the same bathtub as skeeter? When it's made in a bath tub, you shoot it like heroin..... Eww! Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted December 14, 2014 Report Share Posted December 14, 2014 I think I found a setup I might like 4mil crank stock cylinders with dune port it should work for my type of ridingYou could be extremely happy with a solid "dune" type stock cyl set up. Even on pump gas it's posible to have torque and 80HP. Of course they won't lug like big huge aftermarket cylinders would, but guys are doing pretty bitchin' stuff with the stock cylinders. Take a peek at the dyno section. Lotta folks with stout 4mm motors. 1 Quote Link to comment Share on other sites More sharing options...
tyler73 Posted December 14, 2014 Author Report Share Posted December 14, 2014 Yeah that would be cool to get good power with stock cylinders with a dune port it would keep it cheap redline racing does play port for $100 a cylinder I wonder if that is the same of what others call dune port Quote Link to comment Share on other sites More sharing options...
gusto Posted December 14, 2014 Report Share Posted December 14, 2014 Tyler, i have a Redline playport 4mil. Bike pulls nice. If you have the extra cash go with his dune port. 1 Quote Link to comment Share on other sites More sharing options...
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