Hello
I have this head and distribuitor on my fiat 600.. i guess it's from a uno 45 but i'm not sure.. anyone can identify this?

if it's from a uno 45 can you guys please show me the thermostat that you use? and if you also has a pipe from the waterpump to the head in the same place that i have.

Thanks

I doubt it. That's a twin cylinder engine, the dizzy has three leads - 2 for spark plugs and 1 for coil. UK Uno's only ever came with four cylinder engines - ohv 903cc, FIRE 999 and 1108cc, ohc 1116, 1299/ 1301 and 1372cc (turbo and non turbo, carburetor and fuel injected), plus a 1.6 diesel (I think).

Some European Pandas were possibly available with a twin pot engine like in the 126? Maybe that's what you're thinking of?

Oh, and your finned alloy rocker cover mighy be an Abarth option? Need some of the 500 owners to confirm as I'm not that clued up on 500's :-(

there's another lead under them 3 may be another out of site?

Well spotted Dave!

In that case, it may well be a Uno 45 ohv engine (903cc), or even a Cinquecento 899cc engine. Looks like a very well done conversion, even the radiator looks like it's been factory fitted.

Other than that, I'm stumped!

well this is a 767cc engine with 4 cylinders. the block is the original and the radiator too. the only change i did was change the head to have bigger valves and changed the carburator. i just liked to know which head is this, if it's from a uno 45 ou panda or whatever, because i'd like to know how the thermostat works on the original engine.

i dont know if it helps, but a volvo 340 1.4 thermostat fits in the hose so you maybe able to use one of them