What's everyone using? We had a piece of fuel line from the pump, between the block and water pump up to the carb, with a larger piece of rubber hose acting as an insulator, but it's still getting hot and you can notice it after you've been driving the car for a little bit. I have a Holley 600cfm 4bbl single feed carb. Trying to find a nice looking braided line with a filter and the cheapest I found was for $80 😱