DLE-170 New version

Displacement: 170 cc 
Bore: 52mm
Stroke: 40mm
Weight: 4110g
RPM Range: 1,100-9,000
Output: 17.5 hp 9,000 rpm
Compression Ratio: 9.5:1
GasolineOil Mixture: 30:1
Weight: Engine 3,550g
Two Mufflers: 200g combined weight
Ignition: 160g
Replacement Spark Plug:  CM6 
Carburetor Settings: Carburetor was preset from the factory and only
requires small incremental adjustments.
Low Speed Needle: 1 turn open
High Speed Needle: 1 turn open

We tested the ignition of this engine and concluded that it is best to use max 7.4 volts ! this will allow you to keep the ignition in working condition for many years .