Originally Posted by Rodeobob
Id say the later Tecumseh 4 stroke carb would work pretty easy, right down to the air cleaner mount.
Looking at the pictures they are dead ringers.
Just need the one with the adjustable main jet.

Theres an early and a late TVS90 carb too. Most i get have had water or ethanol in them and the carbs need a clean out. Ive struck the two different sized holes for the carb bowls.


The linkages would go close to working too. Well linkage. Id say that the one closest the air cleaner in that carb is the choke.

I would assume that carb has a fixed hole jet/bowl bolt and the screw up the side is the mixture.


Having the rubber primer bulb on the side would ruin the look somewhat. But it could see it running while you are looking.


Cheers, Bob.

Hi Bob,
The bowl bolt doesn't have a jet. right beside where the bowl bolt goes in is a tiny inlet jet which exits just above the main jet which is underneath the bowl bolt.(see on the left of the bolt shaft in pic attached)
I'll have a look at those TVS90 you mentioned.
If i can score a body of a carb same as mine then i might be able to swap over the linkages.
Thanks for the advice Bob
Cheers
Pete[Linked Image]