Motorboy

Hi, i has received the engine PAW 80 and the cylinder are difference from modern PAW 0.80/0.49 and carburator are not vertical, it has 3 screws at cylinderhead, stamped "80" inside backcover. I belive the engine has not ball bearing.
The engine has good compression.

See at the photo..

Which year the engine was produced?

Jens Eirik

andrew b

It does not look ball bearing. The older 80 had vertical carb, the one you have is newer model from 1980 or later

Motorboy

Same propeller range as newer PAW 0.49 or need other propeller since the engine are without ball bearing?

The engine are small and sweet..

Jens Eirik

AMB

Jens I just pulled out my factory sheet that come with paw props they say to run for 033.049.06 all the same max 8x4 run in 7x4
min 5x3 they also list castor % running in 30%, fully run in 25%, BR (single BB) 20% , TBR 15% (racing and speed only) for long life I do not think I would go lower than 20% on the oil martin

Motorboy

Thanks.. [8D]

Jens Eirik

AMB

Actually bushed engine no BB 25% If i read that right the ether/kero you already know vary as you want martin 30 35% ether

Motorboy

Now i know there was not BB in the egine when i saw at crankcase how the BB will be placed, but it is not, also a bushed engine...

Jens Eirik

andrew b

Jens Eric, go here to manufacturers site

http://www.eifflaender.com/techdets.htm