Originally posted by sports racer
View Post
In the olden days, last century, when I built my 2 litre MK1 GTI. I refitted the extractors from the 1800. I was disappointed to find it did interfere with the gear linkages.
At the time I put up with it for 6 months or so but evetually I cracked and fitted a std cast manifold and steel downpipes. I modfied the downpipe though.
The design of the pipes allowed me to drill out a couple of spot welds and slide the pipes 10mm down the outer sleeve and reweld.
This set up worked well but the flow was definitely not as good as the extractors. This was on a 160+hp motor, so a std head on a 2E would not be a problem.
I think it would be easy to try the std parts and if there's a problem, get a 10mm spacer made up and fit that with a gasket either side.
Gavin
Comment