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Yamaha RD, R5 CDI Ignition-12v/150W, 71-05-799-00

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Your Price:
$448.95 (You save $102.04)
6.35 LBS
Calculated at checkout

Product Description

Powerdynamo CDI Ignition-12v/150W

Magnet based generator with integrated ignition. Output at 12V/150W DC. Solid state ignition with own power supply from within the system. Replaces old dynamo, regulator and ignition coils. No changes on engine casing needed. The system is technically capable of running without battery.

Powerdynamo Rotor Keyway Service

The Powerdynamo comes without a keyway and relies on lock tight and the bolt to prevent slipping. we have had the rotors slip and throw off the timing so we built some tooling to install a keyway to take care of the problem.  Available for the Yamaha RD only

This service is an additional $75.00

Advantages over old systems
  • all parts are new
  • very stable ignition with high energy spark
  • better starting and fuel burning, increases engine performance
  • solid light output (150W) enabling Halogen lighting
  • no problem with points anymore
Replaces a variety of systems
  • original dynamo of Yamaha
  • further original system
  • original stator of street version (also used)
  • original rotor of street version Yamaha
Kit includes:
  • assembly instructions
  • wiring diagram
  • Yamaha R5, DS7 1970-1972
  • Yamaha RD250, RD350 1973-1975
  • RD400 1976-1979 with original points ignition
  • TZ250 Early Air cooled

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Product Reviews

  1. very good street ignition 4 Star Review

    Posted by on 17th Jan 2018

    Good spark, can open plug gap and lights are much brighter than stock.

  2. Great system and great support from HVC! 5 Star Review

    Posted by on 6th Oct 2017

    After some setup issues (mostly my fault) The system works great and the bike never ran better. The guys at HVC offered great support on the phone.

  3. 4 time Powerdynamo owner...GREAT PRODUCT 5 Star Review

    Posted by on 17th Sep 2016

    I have the Powerdynamo in my 75 RD350 and both my 77RD400s. Also installing in my 72 GT380 project. This is the only way to go, a GREAT product. Do not own an RD without this system.

  4. Powerdynamo review 5 Star Review

    Posted by on 28th Jun 2016

    After having diagnosing charging system issues I decided to order a powerdynamo instead of spending money on oem parts and still having a marginal at best charging output. Istallation was easy, (I opted for the keyway cutting option.) Charging output is greatly improved allowing me to run a modern halogen 55/65w headlight. unit starts on the first or second kick everytime. Have to put some miles on it to tell if plug fouling has been eliminated. Runs great, money well spent!

  5. PowerDynamo CDI installation and performance 4 Star Review

    Posted by on 4th Sep 2015

    I installed an early offering of this ignition. had some minor fit up problems with the mounting bracket holding the pick up unit. Brad with HVCCyle was great to work with to resolve the problem and the issue is not existent with current offerings. Up and running the unit works great. I am actually using a 65W head lamp with no issues. EASY starting and I do not fowl plugs any longer (Much stronger/hotter spark I guess). I HIGHLY recommend doing the option for a Key way. It took me a while to find a Loctite compound to keep the unit from slipping out of timing (Bike would actually start with the motor rotating in reverse). The unit is well worth the money, it eliminates all the timing and charging issues of the stock system.