Was looking around for parts & stumbled upon this product oddly from Australia
https://www.weberperformance.com.au/product/hillman-avenger-uk-nz-weber-dcoe-manifold/
not sure of use BUT looks interesting & might be worth testing for anyone wanting a bit more bang than OEM TC's
(https://akiwijoker.tinytake.com/media/17c4b7a?filename=1760342246552_TinyTake13-10-2025-08-57-20_638959390433544638.png&sub_type=thumbnail_preview&type=attachment&width=1198&height=396)
Prices are October 2025 so don't sue me if they change over time
This is what I have ready to bolt onto my 1600 after the rebuild. The biggest issue is trying to work out the jetting for the carb as it's a single pretending to be a double.
Weber in Aus who are the agents don't know, Weber in Akl had a guess, palmside in chch had a different opinion and any charts are different again.
If anyone has one fitted, I would be grateful to know the jetting. At least to start as a baseline.
Cheers Errol.
ahh stink & easy for me to say but I'd probably visit an oldschool Dyno guy who's got a box of Jets and an o2 sensor to pop in the tail pipe
thats kinda what I did with the Twin Dellorto's setup on mine
half a days "work" test & tune isnt cheap either
there might be a 'base' formula for a 1600 (Escort?) but yeah wont be set written down for something like that I fear eh