If I'm running a 1/2 inch fuel line am I hurting the flow or pressure by only running a 3/8 inlet and outlet on my fuel pump and fram filter(HPG-1) assembly. Seems like a waste of time to run a big fuel line and the supply line is only a 3/8 outlet. I'm looking to buy a new fuel pump and was told that all I should need was the holley blue pump but it also only has 3/8 inlet and outlet, just wondering if it's something to worry about.

Thanks

Dino