Tennessee Propellers, Inc.
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G25B-1
Displacement: 14.78 cu.in. (242 cc)
Bore x Stroke in.(mm): 2.835x2.343 (72x59.5)
Compression Ratio: 6.5:1
Horsepower: 22 Hp/6600 rpm
Net Weight complete engine: 51 lbs.
Dimensions (LxWxH):  11.81x11.57x14.84


These models have been discontinued.  We no longer have any new engines in stock, but we have most parts in stock for repairs and tune-ups to keep your engines up and running smoothly.
G25B-1 with Electric Start
G50C - Fan Cooled
2 stroke, Twin Cylinder, Horizontal Opposed
Displacement: 29.54 cu.in. (484 cc)
Compression Ratio: 6.5:1
Horsepower: 45 @ 5800 rpm
Net engine weight: 51.8 lb.
Dimensions (LxWxH): 14.96x23.39x15.00

Engine weight complete with reduction, electric start, and muffler is 90 lbs.
Zenoah 2-Cycle Engines - Models G25B-1, G50C, and G50D
G50D Free-Air Cooled
2 stroke, Twin Cylinder, Horizontal Opposed
Displacement: 29.54 cu.in. (484 cc)
Compression Ratio:6.5:1
Horsepower: 45 @ 5800 rpm
Net engine weight: 47.4 lb.
Dimensions (LxWxH): 14.46x23.39x14.06

Engine weight complete with reduction, electric start, and muffler is 87 lbs..
G50D-FW Free-Air Cooled (No Recoil Starter)
Boom Tube Style Mount

Firewall Style Mount
Displacement: 14.78 cu.in. (242 cc)
Bore x Stroke in.(mm): 2.835x2.343 (72x59.5)
Compression Ratio: 6.5:1
Horsepower: 22 Hp/6600 rpm
Net Weight complete engine: 56 lbs.
Dimensions (LxWxH):  11.81x11.57x14.84
2 stroke, Twin Cylinder, Horizontal Opposed
Displacement: 29.54 cu.in. (484 cc)
Compression Ratio:6.5:1
Horsepower: 45 @ 5800 rpm
Net engine weight: 47.4 lb.
Dimensions (LxWxH): 14.46x23.39x14.06

Engine weight complete with reduction, electric start, and muffler is 87 lbs..

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Special:   G-50 dual carb  fuel pump regular $31.01 now  $15.00
Special: G-25 single carb fuel pump regularly $31.01 now $15.00
61 PAGE G-50 SHOP REPAIR MANUAL                          $25.00

57 PAGE G-25 SHOP REPAIR MANUAL                          $25.00

TOOL TO REMOVE MAGNETO  (pg 21 pic. G-50)             $15.00

TOOL TO REMOVE SMALL PULLEY (pg 52 pic. G-50)      $15.00

SPANNER WRENCH FOR REDUCTION                           $30.00
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