I orginally had a fuel pressure guage on the sharder valve and it read 40 psi vacum off. Now i have an auto meter mechanical fuel pressure gauge mounted on my cowl and it reads 36 psi vac off.
The one i had on the sharder valve was one i picked up at an auto store. Is the autometer gauge more accurate?
The one i had on the sharder valve was one i picked up at an auto store. Is the autometer gauge more accurate?