i took my car to the dyno yesterday and had to *** about 40% more fuel throughout the ranges. I have never seen so much fuel in a map before, its a Half BP and a t78 with 900 prims and 1680 secondaries. I tuned the vaccum to about 11.5 to 1 just cause something seemed really weird on the car. We even pluged in a brand new lm1 to see if the wb was dieing on us and it read the same nubmers. I have never seen this much fuel in a fuel map before, yet i have been doing this that long. Take a look at the fuel table and let me know if you also think this is to much fuel and if something is wrong. Ill have a link to the file in a few minutes.

Thanks
Marc

 

Solved, one of my fuel pumps died.

 

Walbro?
Glad to hear you figured it out.


-Ted

 

Yep i had two walbros in par and one of them took a poop after 1000 miles, was happy it was a easy fix!