I have had these Weber's on my car for about 4 years. I bought them second hand off a guy who had used them on his 2.4 race car.
When I bought them he told me they had been modified by his mechanic. I was no sure what the change was for a couple of years until I compared my Weber's with a friend.
I have attached some pictures of the modifications maybe someone would like to comment.
The problem I have is that no. 4 cylinder has decided to go rich on me.
At first I thought it may have been a bad plug lead but I have recently changed leads and the problem still exists.
It is a intermittent fault.
I have tried.
Float level fine in garage anyway
Carbs sync well.
Car idles well.
Problem mostly ocures on the race track when the car is warmed up and I give it a boot full.
Any thoughts my good friends.
