High Altitude Carb's ??
Posted: Sun Jun 14, 2009 12:04 am
Was cleaning out my spare set of carbs and noticed some minor differences to the stock Swiss Army carb's.
The internal choke plate disc has considerably smaller holes.
Also the throttle adjust arm and screw is located higher.
All these parts are shown in the Parts Catalog but indicated as not for this model (Meaning, not Swiss Army)
One small difference intside the carb base, behind the fuel cutoff solenoids, there are 4 small holes instead of the 2 on the standard carbs. As represented in the Parts cataloge as Y version.
The front reads PU, but it did have what was left of the light red model tag. This apears to be High altitude carbs due to the restricted air holes in the choke plate.
These were jetted with high altitude jets.
Anyone know for sure what I got.
Miles
The internal choke plate disc has considerably smaller holes.
Also the throttle adjust arm and screw is located higher.
All these parts are shown in the Parts Catalog but indicated as not for this model (Meaning, not Swiss Army)
One small difference intside the carb base, behind the fuel cutoff solenoids, there are 4 small holes instead of the 2 on the standard carbs. As represented in the Parts cataloge as Y version.
The front reads PU, but it did have what was left of the light red model tag. This apears to be High altitude carbs due to the restricted air holes in the choke plate.
These were jetted with high altitude jets.
Anyone know for sure what I got.
Miles