76 MK1 4 door

[Golf Loon]

Could even be a Digifant motor. Plastic breather gives it away.

Find the engine code, top right on front of block and we can tell you capacity and specs.

[worm]

Engine code is: 0261 03 373 AA

not sure on the spaces but... hard enough to remember those numbers without the spaces

I just changed the oil and oil filter... and I got a Z63 oil filter.. fits perfect.. so must be a 1600cc

[Golf Loon]

Thats not the engine number. Should be something like * DX 123 456 *

If you stand in front of the car and look at the top of the block, below the head, to the right of your fuel pump, you will be able to read the number

Just looked at your pic again and I reckon you can see the mechanical pump of the front of the block. Fuel hose goes from it to the carbys.

[worm]

It was full of gunk

I make out it saying RV 117 821

but the rego papers say PV 117 821

[worm]

I had a look on the net and found that the RV engine code is a 1.8 digifant motor. Im assuming digifant is some sort of fuel injected motor.
So the motor is from a mid 80's golf gti?

Anyone have any ideas?

[Tim]

Seat cordobas ran a 1.8 digifant as well. Its a crappy singe point injection system isnt it?

[worm]

Ahh crap. Tested the fan, doesnt come on, so hard wired it on. The actual fan works. With the fan on the temp was about 3/4. I then shut it off, and looked under the oil filler cap.... I think I have got a blown head gasket Got what looks like scum forming on the lid, and I just changed the oil yesterday.

Options would be, to fix the head and cooling system. But because I really havent driven it, im not sure that this motor is really what im after. The other option would be to seize this opprtunity and put in a decent motor, bigger radiator etc..... hmmmmmmmm

[GoLfMan]

and sell me the parts to the webber so i can get my one on

[syncro]

Seat cordobas ran a 1.8 digifant as well. Its a crappy singe point injection system isnt it?

Digifant is multi-point.
Cordoba may be mono-motronic?

[Golf Loon]

Digifant is the injection system. Yours has bypassed that and is running webbers. Its a good motor though, well, better than a 1.6.

Have a look where the oil filter goes on. Is there a square box thing above the filter with two water hoses going to it. These are notorious for breaking and can get water in your oil. Check the compression of the motor before ripping the head off.

[evorobin]

Yeah that RV engine is post 91 from an aussie 5 door mk2 GTI. 90hp although they should have stuck with the Digi injection imo

[Golfwise]

The rv is held back by the ecu so without it seeing you are running a weber it should fly.
Thats a good start in my book.

[worm]

Loon: Doesnt have a box with water hoses above the oil filter.

I just did a compression test. Never done one before so hope I did it right.
Warmed up the engine, fully charged battery, took out ALL spark plugs, disconnected distributor cap.
Connected the compression tester to each cylinder and while fully opening the throttle cranked the engine over about 5 times.

3 readings where almost spot on 180 psi, while the 4th was about 190 to 195 psi.

[Golf Loon]

You are only suppossed to crank the engine over 3 times. 3 Pulses at the gauge.

I wouldn`t say that those readings said head gasket to me. Typical Headgasket blown readings would be 180, 80, 70, 180 or something like that.

Did you change the filter with the oil? Maybe drive the car for a while and then change the oil again. Could be water in the engine from sitting around. Did it have coolant in? or just water? heads corrode if they only have water running through em.

[syncro]

I had a '76 once with oil contaminating the water. Compression read good but the head gasket (and I think the head too) was stuffed. It didn't leak from the cylinder, but from the oil gallery to the water jacket.

Looked like the Exxon Valdez disaster in the radiator!