I'm very happy with my 1641cc T1 engine. As has been said, Bays are supposed to pootle and the 1600 is fine!
I meet a lady at a classic car meet last year that’s in the process of fitting a Prius hibrid into an prototype bay I’ll keep you up to date when I next see her Sent from my iPhone using Tapatalk
On a slightly different note, but the same sort of subject. A friend of mine has put a BMW K1100 engine in his restored Hillman Imp. Nothing can touch it!
I have a 2.0l type 4 on 40 IDF’s. Perfect as I see it. Can climb Lakeland summits. The Weber’s make it snort and it sounds fine.
175cc pit bike engine into a mobility scooter? My friend actually did this, with my old mans. Great fun.
The Type 4 is a very simple engine and easier to work on than a Type 1. Just don’t overtighten the oil strainer bolt.
Or you will discover the major component of a Type 4 that is no longer made...only NOS or used... https://www.ahnendorp.com/VW-Type-4...Case-VW-Typ-4-used-and-rebuild-2456-2457.html
Easy as pie. I’ve never pulled the strainer bolt off but it’s a simple motor and it’s fairly accessible.