Even with a ported head l usually port exhaust mani 1/16” larger all around. So as long as the head ports are all Clear going into mani your good
Gasket matching 782 Swirl head on the exhaust side?
Is it worth gasket matching the head on the exhaust ports? I already ported and matched the exhaust manifold so I'd assume I might as well do this but the ports get tiny 1" inside the head anyhow.
I'm not in the huge gains crowd, but a quicker spool up never hurt anyone.
Is it worth it?
Was planning on getting a 2.5" swing valve and down pipe. But due to $ constraints for now might just stick with the 2.25" swingvalve and exhaust. Other than open the exhaust up to a true 2.5 where it necks down over the rear axle, into a new muffler.
Thanks for any insight.
![Automotive tire Motor vehicle Automotive exterior Composite material Grille]()
I'm not in the huge gains crowd, but a quicker spool up never hurt anyone.
Is it worth it?
Was planning on getting a 2.5" swing valve and down pipe. But due to $ constraints for now might just stick with the 2.25" swingvalve and exhaust. Other than open the exhaust up to a true 2.5 where it necks down over the rear axle, into a new muffler.
Thanks for any insight.
