nmrichardson Posted September 5, 2017 Report Share Posted September 5, 2017 Hi All, Any recommendations for a pre-ported, and plated off the shelf cylinder kit for a 421cc set up? I already have the 4mil crank, so wondering which cylinders work best off the shelf... Quote Link to comment Share on other sites More sharing options...
nmrichardson Posted September 5, 2017 Author Report Share Posted September 5, 2017 Definitely broad power range the motor is going into a RZ350 track bike so don't want it too peaky otherwise the front wheel won't stay down lol Quote Link to comment Share on other sites More sharing options...
Keno Posted September 5, 2017 Report Share Posted September 5, 2017 I think Tony Doukas is still doing some powervalve cylinders for RZs. Might give him a call. 1 Quote Link to comment Share on other sites More sharing options...
nmrichardson Posted September 5, 2017 Author Report Share Posted September 5, 2017 cheers guys, wouldn't that be ironic , putting a PV banshee motor back into a RZ rolling chassis, how are those PV's controlled on a banshee motor? I have a 31k RZ350 and the PV's are controlled from the CDI on RPM, but on the banshee CDI there in no output for a PV servo motor ? Quote Link to comment Share on other sites More sharing options...
nmrichardson Posted September 5, 2017 Author Report Share Posted September 5, 2017 looks like this at the moment : Quote Link to comment Share on other sites More sharing options...
nmrichardson Posted September 5, 2017 Author Report Share Posted September 5, 2017 yeah , that does suck! try this one http://cubeupload.com/im/nmrichardson/IMG8758.jpg Quote Link to comment Share on other sites More sharing options...
Ayesully810 Posted September 5, 2017 Report Share Posted September 5, 2017 There is a cheetah pv for sale on here by hp2000 hes been trying to get rid of it for a while now. Think its a stock stroke setup thoughSent from my LGMS210 using Tapatalk Quote Link to comment Share on other sites More sharing options...
Keno Posted September 5, 2017 Report Share Posted September 5, 2017 cheers guys, wouldn't that be ironic , putting a PV banshee motor back into a RZ rolling chassis, how are those PV's controlled on a banshee motor? I have a 31k RZ350 and the PV's are controlled from the CDI on RPM, but on the banshee CDI there in no output for a PV servo motor ? Most programmable ignitions such as the Dyna or Zeel have solenoid outputs. I think TDR released an ignition a few months back.Besides TDR, it looks like Wicked powersports makes a few parts for RZs also. 1 Quote Link to comment Share on other sites More sharing options...
nmrichardson Posted September 5, 2017 Author Report Share Posted September 5, 2017 5 minutes ago, Keno said: Most programmable ignitions such as the Dyna or Zeel have solenoid outputs. I think TDR released an ignition a few months back. Besides TDR, it looks like Wicked powersports makes a few parts for RZs also. I have already bought a Electrix World racing ignition system for the banshee motor , it does not allow for PV so I think I'll look for non-PV barrels , however I do agree that the PV would have helped a lot with mid range Quote Link to comment Share on other sites More sharing options...
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