AirCommandPilot;n1118360 said:
Good question. The cost for salvage Apex engines has come down to the same or even less than the RX1 engines this year. They are by now far more plentiful than the RX1, which is becoming more scarce as time goes by. After all, the last time Yamaha produced an RX1 was well over 12 years ago, the last model year being for 2005.
Mohawk GTI Apex (YG4i) adapter complete, including hardware: $1495.00
Mohawk SP Gearbox, no hidden "machining" costs, no extra anything: $1795.00
***Alt. Rotax C gearbox: $1625 plus shipping to MAC for required machining of mounting face, and add $200.00 to machine it or you can choose to do it yourself
***Alt. Your previously-purchased Air Trikes SPG4 or Rotax C, even if it has already been machined by Sky Trax for an RX1 conversion.
Mohawk GT4 RAM clutch, roller ramp type: $695
***GT5 CAM clutch: $695
***GT6 SPRAg clutch: $550
GTX Clutch puller tool: $25
Jake Built 90 degree elbow with or w/o Exhaust bellows, w/ flange and with/wo flare coupling, 8" or 10", set of four, Stainless Steel: $449.00 using your cores. $120 for core charge.
Jake Built complete custom SS headers: Call for price and design info
Salvage YG4 or YG4i engines, drop shipped to your door, prices starting at $2400.
Refurbished MAC YG4/ YG4i guaranteed engines: Prices starting at $3000 plus S&H
NEW 2017 Apex engines: $15,000 drop shipped to your door.
NOTE: All GT4/5/6 clutches retro fit and replace all RK400 clutch installations, all BMW type centrifugal clutches, and all other centrifugal clutch installations regardless of original conversion use/design and builder, including all Rotax shops and Rotax 2-cycle engines using RK400 clutches, the little-known Russian Tango gyrocopter builders (YG3), Todd Reick (YG3 Nytro kit maker), and Teal Jenkins aka Sky Trax (YG4 RX1 kit maker).