ravenous 2 Posted June 17, 2008 Report Share Posted June 17, 2008 magicmike had crankers too. he said they leaked more than a spaggetti strainer. he called them leakenstiens. i built my new bike reversed havent got any great numbers out of it yet still tring to get it dialed in here is a link to a picture of it. it is a 20mil dm reversed and the pipes are not that expensive you basically buy a cone kit and weld them up after you fit them. http://www.precisionpowersports.com/photos/Mac.jpg Quote Link to comment Share on other sites More sharing options...
yfzdunejumper Posted June 17, 2008 Report Share Posted June 17, 2008 i built my new bike reversed havent got any great numbers out of it yet still tring to get it dialed in here is a link to a picture of it. it is a 20mil dm reversed and the pipes are not that expensive you basically buy a cone kit and weld them up after you fit them.http://www.precisionpowersports.com/photos/Mac.jpg VERY NICE!!! Quote Link to comment Share on other sites More sharing options...
NYUK Posted June 17, 2008 Report Share Posted June 17, 2008 i built my new bike reversed havent got any great numbers out of it yet still tring to get it dialed in here is a link to a picture of it. it is a 20mil dm reversed and the pipes are not that expensive you basically buy a cone kit and weld them up after you fit them.http://www.precisionpowersports.com/photos/Mac.jpg that bike is nice. you have found the cure for big clunky drag pipes. Quote Link to comment Share on other sites More sharing options...
djackbanshee Posted June 18, 2008 Report Share Posted June 18, 2008 My uncle used to reverse RD400 cylinders and then of course there is the rotax mated to banshee trannies. They are easy to work on and have very clean lines but they have a fatal flaw. For proper tuned length of the pipe the fattest portion of the pipe is usually directly above the Brake rotor and sprocket. Anykind of major whoops or minor jump smashes the pipes against them. My uncle tried everything including running twin marvin shaws jacked to the moon. K&T had the same problem. That is so true about the pipe clearance i am curently having that problem there is about 3 or 4 inches of travel before the pipes hit the chain. I now run a strut but the is absolutely no traction in dirt drags with prowedge tires so i will be trying to run a shock back and some sort of a setup yo stop the pipes from hitting the chain Quote Link to comment Share on other sites More sharing options...
djackbanshee Posted June 18, 2008 Report Share Posted June 18, 2008 magicmike had crankers too. he said they leaked more than a spaggetti strainer. he called them leakenstiens. i am running a new type of setup rotax cases are welded on to the banshee cases absolutely no leaks but alot more work to build ... Quote Link to comment Share on other sites More sharing options...
ravenous 2 Posted June 18, 2008 Report Share Posted June 18, 2008 i am running a new type of setup rotax cases are welded on to the banshee cases absolutely no leaks but alot more work to build ... ill have to put some more pictures on once i get them loaded got some up close of the motor and so forth. tuning that thing is a issue right now cant find a happy medium on fuel delivery being on alchy and the fuel having to go up a little instead of falling into the cylinder the correct way lol. Quote Link to comment Share on other sites More sharing options...
lilmegill727 Posted June 18, 2008 Report Share Posted June 18, 2008 i built my new bike reversed havent got any great numbers out of it yet still tring to get it dialed in here is a link to a picture of it. it is a 20mil dm reversed and the pipes are not that expensive you basically buy a cone kit and weld them up after you fit them.http://www.precisionpowersports.com/photos/Mac.jpg thats fucking sick bro!! Quote Link to comment Share on other sites More sharing options...
Bansh-eman Posted June 18, 2008 Report Share Posted June 18, 2008 thats fucking sick bro!! filthy mouth youngster !!! lol Quote Link to comment Share on other sites More sharing options...
flyhighprerunner Posted June 18, 2008 Report Share Posted June 18, 2008 that thing is legit i totally like it...it looks like its hauling ass right now...... Quote Link to comment Share on other sites More sharing options...
Wildcardracing Posted June 18, 2008 Report Share Posted June 18, 2008 I've been toyin with the idea of doin a cranker myself. I've allready got the donor, it's a 583 rotax with a turbo, I'd probably stay 2 into 1 on the pipe and keep the turbo. Makes 155 hp at the crank on avgas w/no portwork. could be fun Quote Link to comment Share on other sites More sharing options...
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