Match Race = 1968 Road Runner '383' vs. 1964 Belvedere '426-S' Street Wedge
Monk,
The 1964/1965 {426-S} 'Street Wedge' Exhaust Manifolds had a better flow than the
'standard' 383 Exhaust Manifolds.
Though they were both the 'Log Type', the 426-S units had a {45* Angle} rear outlet exit, which
helped exhaust flow.
[URL="http://i.ebayimg.com/00/s/MTIwMFgxNjAw/z/FmoAAOxyXHpSQ4W7/$(KGrHqN,!mEFIrIiVd8RBSQ4W6z8h!~~60_57.JPG"][URL="http://i.ebayimg.com/00/s/MTIwMFgxNjAw/z/FmoAAOxyXHpSQ4W7/$(KGrHqN,!mEFIrIiVd8RBSQ4W6z8h!~~60_57.JPG"]
[/URL][/URL]
Monk,
The 1964/1965 {426-S} 'Street Wedge' Exhaust Manifolds had a better flow than the
'standard' 383 Exhaust Manifolds.
Though they were both the 'Log Type', the 426-S units had a {45* Angle} rear outlet exit, which
helped exhaust flow.
[URL="http://i.ebayimg.com/00/s/MTIwMFgxNjAw/z/FmoAAOxyXHpSQ4W7/$(KGrHqN,!mEFIrIiVd8RBSQ4W6z8h!~~60_57.JPG"][URL="http://i.ebayimg.com/00/s/MTIwMFgxNjAw/z/FmoAAOxyXHpSQ4W7/$(KGrHqN,!mEFIrIiVd8RBSQ4W6z8h!~~60_57.JPG"]
[/URL][/URL]