Hello LA964RS
I am builging a turbo on my 914 engine. I read i a tread the following :
I built a big type IV engine many years ago with the 104mm pistons and 10.5:1 compression. Couldn't keep the heads on so welded up the last fin like you did. Made the engine run hotter and still didn't work. Ended up having to modify the heads & case to run a 5th head stud...that fixed the problem
Do u have any pictures of this
Thank you Wim
behappy@chello.nl