20 Valve Engine Information

[tommyboy]

Heya...

Im looking for information on the differance on the 20 valve engine's Aby, 3b, Aan

Im looking at 20 valving the Wr Quattro..In replacement of the original 10 valve Wr engine...mainly because of the struggle for replacement part's Etc...

Anyone advise me on the Pro's and Con's of each engine And Relevant Gearbox on fitting to a 1983 Wr Quattro.

Your information and comment's would be Greatly Appreciated.

[Tonks4x4]

I would say a 3b or aby, aan is far too much hastle to fit.
You will retain your UR flywheel for the conversion. and both 3b and aby looms are plug and play pretty much.

you can retain your gearbox. and if you use your power steering pump and make a bracket to fit the 20v you will not have to change anything else as far as breaking and steering bits and bobs.

[istoo]

You are welcome to have a look round the bay of my AAN to figure out the logistics if you like. i am in inverurie every day...

[tommyboy]

Oh ayyeee...

were abouts in inverurie are you sir...i live just near craigdon mountain sport's..above the 2 hairdresser's along the road.

what car do you have mate

thank you for the info on the engine's aswell tonk's...certainly makes sense to go 3b or aby..

anyone got a unused 3b,,aby,,or even a RR engine there looking to sell?