ORIGINAL: Ken6PPC
The .72 is 8 grams heavier than the .82, according to Saito's specs! Click on the link below:
[link=http://photos.imageevent.com/ken6ppc/scannedos120manual/large/Scan20010.TIF.jpg]Specifications in Saito Brochure[/link]
Odd how specs change from one site to another
Specs
Type: 4-stroke
Displacement: .72 cu in (11.80 cc)
Bore: 1.06 in (27.0 mm)
Stroke: 0.81 in (20.60 mm)
Cylinders: Single - Chrome Plated
Total Weight: 16.6 oz
Engine (Only) Weight: 16.0 oz
Muffler Weight: 0.6 oz
Crankshaft Threads: M7 x 1mm
Benchmark Prop: 13x8 APC @ 9,800
Prop Range: 12x8 - 14x8
RPM Range: 2,000 - 12,000
Fuel: 10%-30% Synthetic
Mounting Dimensions: 104 x 56 x 111 mm
Muffler Type: Cast
Cylinder Type: AAC
Carb Type: Barrel, 2 Needle valve
Crank Type: Ball Bearing
Specs
Type: 4-stroke
Displacement: .82 cu in (13.80 cc)
Bore: 1.14 in (29.0 mm)
Stroke: 0.80 in (20.40 mm)
Cylinders: Single - Chrome Plated
Total Weight: 17.6 oz
Engine (Only) Weight: 16.0 oz
Muffler Weight: 1.6 oz
Crankshaft Threads: M7x1mm
Benchmark Prop: 13 x 8 APC
Prop Range: 12 x 8 - 15 x 4
RPM Range: 2,000 - 12,000
Fuel: 10% - 30% Synthetic
Mounting Dimensions: 104 x 56 x 111 mm
Muffler Type: Cast
Cylinder Type: AAC
Carb Type: Barrel, 2 Needle Valve
Crank Type: Ball Bearing
Mando..............