Cherry Bomb Turbo vs. Flowmaster Delta 40 vs. Sraight Pipe Muffler Comparison/1968 Pontiac Catalina

In this video we test out some mufflers.
Cherry Bomb Turbo Mufflers
Flowmaster Delta 40 mufflers
Straight pipe.
1968 Pontiac Catalina
400 Engine/Turbo 400 Trans

Positives and Negatives
Cherry Bomb Turbo
- are quieter all around. The drone is less but with the Pontiac motor it kinda sounds like a UPS truck. Good sounding, good road trip mufflers. The rumble is a little bit bassier in some areas than the Flowmaster, but the Flowmaster makes up for the boost in overall loudness.

Flowmaster Delta 40 Series
- The delta 40s have 3 delta plates in them, so they are tuned to be a quieter 40 series for more drivability. They are definitely quieter than the Super 44's I had on a while ago. Less drone in the cabin. The drone on the flows is much greater than the turbo's though. The nice thing about them is you can hear the pulse of the V8 more. Much more of a "Muscle Car" sound.

It all depends on your cars shift pattern and resonance frequencies. If you spend a lot of time at a rpm that produces drone you will have to choose mufflers accordingly.

Yes... I didnt see that the wheels were still moving. Dumb mistake.