MVT Digital Direct racing variable ignition Derbi Variant Start3

Variable timing racingignition for Derbi Variant Start3 MVT Digital Direct.

This means that thedigital CDI will adapt the spark advance from low to high revs, optimising the performance of your engine across the entire rev band.

You will get faster RPM rise and more power from a standstill.

It is advisable to change all the bulbs to LED or conventional low consumption bulbs, to be able to have front and rear, at the same time use batteries / external batteries for markers, since the rotor does not get to charge the battery fast enough.

Technical characteristics

• Power supply: 55w
• Discharge Voltage: 42Kv
• RPM limit: 22.000 RPM
• Range of use in stroke motors: 7000/15000 RPM
• CNC internal rotor weight: 250g
• Ignitiontiming adjustment using MVT Diagram Control unit RJ34/6,7,8: 0.35mm before TDP (top dead centre) on 45mm stroke crankshafts and 0.40mm before TDP on original 40mm stroke crankshafts.
• Ignition timing adjustment using MVT EPROM control unit EPROM1,2,3,4,5: 2,9 mm before TDP (Top Dead Point)