Exhaust comparison

[67rally]

I just finished a cam/head/intake swap on my '67 Camaro. I has an early 90's 350 truck motor, which was a real dog. The new upgrades really woke her up.



Anyways, I had a few videos of the original setup before I upgraded the exhaust, then another after the new Flowmaster 2.5" H-Pipe exhaust with Magnaflow mufflers, and finally the same exhaust setup with the new engine upgrades. I combined them into a single video just for comparison sake. There are details in the vid, but for ease of reference:

Original setup:
2.5" dual exhaust, no crossover pipe, unknown mufflers, stock manifolds, stock swirlport heads, stock cam, Edelbrock Performer intake.

Exhaust Upgrade:
2.5" Flowmaster H-Pipe system, Magnaflow Mufflers, Summit Racing Headers, stock swirlport heads, stock cam, Edelbrock Performer intake.

Engine Upgrade:
2.5" Flowmaster H-Pipe system, Magnaflow Mufflers, Summit Racing Headers, Vortec Heads, Lunati 60103 Cam, Edelbrock Performer RPM Vortec Intake.


Here's a video of the progression:

[67rally]

And here are a couple pics of the exhaust setup: