
84 Chevy C-10 Silverado, 350 w/ bowtie aluminum highrise, edelbrock 600cfm carb, 350 th tranny, 2 1/4 in duels, 3.73 rearend.
My ? is. after running down the highway for approx. 15 miles I lose power and when excelerating it makes a popping noise. after letting it sit for a few minutes. I can recrank and all is fine.

what ya`ll think...mabee lifters???