3-20. Electronic Ignition Kit - TY250 Twinshock

Dramatically improves starting and power delivery.

The only original part we retain is the flywheel as it cannot be bettered

  Can be adjusted without taking the flywheel off.

Spark is produced at revs as low as 400 rpm

(Kickstart speed approximately 600 rpm)

 The ignition has an analogue advance curve.

Builds up to 25 degrees of advance @ 2200rpm

This curve is ideal for low speed torque (round trees and over rocks) but produces good power and revs at larger throttle openings

Facility for adding a kill switch

Fitting instructions at the bottom of this page

For fitting Insructions click here

Kit consists of the following parts -

NEW INNER & OUTER BACKPLATE WITH SOURCE COIL AND WIRING

NEW CDI UNIT

NEW HT COIL AND LEAD

New NGK plug cap

Fitting screws for backplate

Full fitting instructions

All kits are run on the bench before shipping and are timed up for the TY250 Twinshock so are ready to fit and use straight away.

The backplate has slotted screw holes for adjustment, which can be done without removing flywheel. Each fixing screw on the inner backplate has 2 hole positions offering more adjustment if required