All alloy 110cc 3 speed Close ratio Semi Auto race engine light weight engine 15kg

CR 110cc 3 speed Close ratio gear set Semi Auto race engine light weight engine 15kg!

Please note we can also do a non plop enduro version with 4 speed and bigger carb on request.

Perfect engine for the Plop enduro

YX110 based engine

Bottom end

Locked out 1^st gear giving you a close ratio cluster of 3 gears, N-1-2-3 all up

6 friction plate conversion

VMR118 performance ignition kit 88mm light weight flywheel

Brass Cam chain tensioner

3kg pan magnet in clutch cover

Top end

Aluminium cylinder kit 52.4mm

Red tag high compression head gas flowed

1mm extra lift camshaft

40 PSI valve springs with 1.9mm packer shims

Dialed in cam timing

What is supplied with the kit

1 x Engine kit as per above spec

1 x CDI Bolt 5 pin A/C

1 x .4 OHM ignition coil red

1 x Mini loom pre wired to run ignition components

1 x Kick start

1 x Gear change folding tip type

1 x 15T 420 Sprocket

1 x Sprocket retainer

1 x Exhaust gasket with stud & nut kit

1 x Pan magnet fitted in clutch cover

1 x 19mm carb pre jetted 15mm slide Plop compatible

1 x Breather pipe

1 x gen cover gasket

1 x Running in and service info pack

Service info

Engine oil:            10/40 Mineral Oil

Capacity approx: 725mm

Valve clearance: 0.10mm inlet 0.12mm exhaust

Specifications:

Type: Single cylinder, horizontal, 4 stoke, air cooling, top cam

Size (L*W*H) mm* mm* mm:                  477*395*280

Net weight, kg:                                          15kg               

Bore, mm:                                                  52.4mm

Stroke, mm:                                               49mm

Compression ratio:                                  9.3 tuned

Lubricating system:                                  Press splash

Valve clearance (cold state) mm:           0.03±0.01

Transmission type:                                   3 gears

Clutch type:                                               Semi  wet multi-plate

Primary reduction ratio:                           1:3.722

Gear Ratios: 1 St is a tall

Gear 1:     1 = 1:1.938

Gear 2:     2 = 1:1.350

Gear 3:     3 = 1:1.043