walker soundFX (4.3L) muffler fully built exhaust

3/26/10 This is just test video of yet another Exhaust setup. not new XSP headers, 3" Exhaust system, no cat, mild resonator car is cammed and tuning is in progress broken in - cold start

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Performance Muffler Upgrades [S2 Ep. 4-4]
In the world of hot rodding, when gear heads gather around and start discussing their projects, invariably the conversation drifts into speculation of what the smallest thing is that you can successfully put a V8 engine in. Well today on GEARZ, Stacey pretty much puts an end to that speculation by building a V8 powered BARSTOOL!! It's part go-cart... part garden tractor... part insane... and ALL hot rod. Which of course is what GEARZ is all about! If you like WILD.. then you don't want to miss this show! Then Stacey dives into some Muffler Tech to show you what kind of mufflers there are on the market, and give you some tips that might help you make the right decision when the time comes to stick some cool mufflers on your machine!





Dynomax Ultra Flo vs Walker Muffler Comparison - sound levels and sounds!
We've compared two mufflers in search of quiet(er) performance. *EDIT* Dyno results are in! 443 rwhp and 490 rwtq. Taking into account the 1.5 degrees of timing we added, the mufflers cost NO power. Before we made 422 rwhp and 475 rwtq. EDIT EDIT: Car has run a best of 10.77 @ 128 so far... still some left in it, though! EDIT EDIT EDIT: The car turned a 10.55 @ 129.3 and the block and trans let go. A Dart 363 and a built Powerglide are going in!





1995 Chevy Blazer 4.3 V6 Exhaust - Walker Sound FX Muffler VS Stock muffler.
Le son de mon Blazer, avant et après avoir monté un silencieux Walker Sound FX et mis un tube à la place du catalyseur vide. The sound of my Blazer, before and after installed a Walker Sound FX muffler and decat. Same setup, with a new Exhaust tip here : https://www.youtube.com/watch?v=FIcqm6QcHdw





07 civic lx Walker Muffler sound
Audio clip of an 07 Honda Civic LX coupe with a Walker muffler installed




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