Finally got a spotter to ride along, fuel pressure drops to ZERO after a few seconds at WOT!
New stock tank
3/8 sender and line to Carter M6902
https://m.summitracing.com/parts/crt-m6902
-6AN to QFT regulator and to carb
No return line at this time.
Why is this setup not working?
What is my best option to fix this?