• Hi Guest!
    You can help ensure that British Car Forum (BCF) continues to provide a great place to engage in the British car hobby! If you find BCF a beneficial community, please consider supporting our efforts with a subscription.

    There are some perks with a member upgrade!
    **Upgrade Now**
    (PS: Subscribers don't see this gawd-aweful banner
Tips
Tips

TR4/4A Stromberg linkage question

Sarastro

Yoda
Silver
Country flag
Online
A small question re the linkage to a set of Strombergs on an early TR4A. There is a kind of bell crank on the forward carb, and it's not symmetrical; one arm is a little longer than the other. Which one connects to the short carb throttle arm, and which to the long linkage arm?

I've found a couple pictures, but neither are definitive. The one below, from the Rimmer catalog, seems to show the short end to the carb, but it's not at all clear. A photo I found on-line seems to indicate the opposite, but it is even less clear, and for all I know, may be connected wrong.
 

Attachments

  • carb_linkage_fig1.jpg
    carb_linkage_fig1.jpg
    23.5 KB · Views: 219
Here's how mine is. The long arm is attached to the short throttle rod (going to the carb). I think it's correct because it aligns the short rod just about straight up and down. But then again, I'm guessing.

IMG_2847.JPG


IMG_2848.JPG
 
Thanks. I guessed that as well, for the same reason, but it would be nice to know definitively. Might be one of those things where the answer has been lost to time.
 
Back
Top