Boom Tube NASCAR Exhaust 1972 Monte Carlo 502 4 speed
Mitchell Stapleton Mitchell Stapleton
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 Published On Aug 23, 2014

**2019 update! My current channel is called Stapleton42. I no longer upload to this channel so go check it out!**

The car now has a solid roller cam setup and 200 more hp. Check out my most recent videos!

Nascar boom tube purchased from a race team on my 502 M20 Monte Carlo. Dyno made 375 rwhp and 452 rwtq. Tuning done by Drag Week 2014 champion Jeff Lutz

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