I keep hearing that old school ram horms are better than shorty headers for trucks.
I have a 77 pickup with a sbc 355 that currently has stock manifolds.
I know the driver's side clearnce to the steering box is too tight for standart long tube headers. So I have a choice of going to shorty headers, ram horns or just keeping the stock manifold.
Can someone pont me in the right direct to find actual tests that show that ram horn manifolds are better than shorty headers?