OutdoorKing Repair Forum Forums Collectors Corner Identification of Particular Machines Sheerline Model 6 or Model 9.Which is which?

For sure they did not,it was an option...But what im saying is the model we currently know as 6 (tank IN cowl) NEVER had the impulse as an option. The Manual Image I posted clearly states that the sheerline model 6 (the one we currently know as 9) DID. So I think this is the correct Image to suit the Model 6. Anyway ill keep chipping away and see if I can find some more evidence to support this Manual Picture.