Engine Cases In Hot Caustic Tank

[RICSPEED]

This ain't loose dirt, it's like tar, a jetwash won't touch it

hence my comment of soak the lot in deisel for a week then gunk or jizer ,im sure a vapor blaster would expect you to do that first anyway

[Supereibar]

Mike, my technique has never failed me once and trust me I've had to ungunk engines that where as bad or even worse than that (its the local thing you know ) I use petrol directly. A large bowl of petrol and a brush. The big parts with gunk just simply go away with oven cleaner or wood cleaner as they have pointed out. A friend of mine uses brake cleaner althou I have never used it myself, I dont know it by experience but he says it will degunk anything.

Let us know how you get on with them dirty bitches...

J.

[soulsurfer]

Took these to my neighbours gearbox company and used his paraffin cleaner and then a spin in his hot degreaser...

With a little elbow grease they came up a treat, well pleased

[Spanish Fly]

I used mr muscle oven cleaner on mine. Worked a treat.

He's right you know works a treat & cheap too!
Spray on leave for 20mins, no longer on ally as it caustic, agitate with a stiff brush and wash off. Simples.

SF

[soulsurfer]

That's fine but I didn't want to leave all the s**t on me driveway once I'd cleaned it off the casing