Fuel systems for drag cars

I run that pump on 450 to 500HP with no problems.

Also old Mallory 140s that I have bought for $25.00 at the swap meet =
Even still on our 10 second stockers.

Mallory used to help me out with them 20 years ago in the good old days.

I spend a fortune on our Dozen race cars in the Family, just not where it
is not need and does not make a difference.

Just my .02 = For Free!
I agree .. years ago I went to a Product Engineering pump with a built in filter and built in return to the fuel cell , -10 hose to the regulator and dual -6 to the carb from the regulator it didn't go any faster than the old Mallory 140 I had. I have ran Mallory regulators for years , I had one go bad a few months ago and found out they are no longer available , I ended up going to a Holley