Hi! I'll write in english even though I am norwegian. Please feel free to answer in Swedish.
Some years ago I purchased a VW with a modified engine. Lately I started to research the enginge and the documents that was included (receipts back to 1986!!).
It seems to me that the current engine was sold by Trimco. I have the receipt for a "Dito fullpreppad 1600cc".
EDIT: After looking closer at the receipt, I guess the Dito is for Ditto, and the engine text over says Weber 1x40 DCN 40/35,5 ventiler, ca 90hkr.
Does anybody know what this engine was built off? Any information at all would be greatly appreciated 

