One of our customers sent us this video of his '72 402 Chevelle after he finished installing a Pypes X-pipe and Violator mufflers. He said, "As you can probably tell, VERY satisfied with the results. Thanks for a great product!"
Thanks for the video and kind words.
Flowmaster Muffler Comparison
A raw test of 7 different Flowmaster mufflers on one motor.
The Motor -
Small Block Chevy 406, 11:1 compression, Crane Solid Roller Camshaft,
Brodix heads with 2.05- 1.60 titanium valves, Eagle 4340 Crank, Eagle H
beam Rods, Manley Forged pistons, Victor Jr Intake manifold, 850 Holley DP,
K&N air filter, Moroso 7 qt. pan, 1 7/8 headers, BE COOL radiator with dual
13 inch fans, MSD distributor, MSD coil and MSD 6AL box.
Exhaust - Flowmaster 3 inch Scavenger
1967 GTO first start
First engine start of my '67 GTO project. Engine is a Pontiac 400 block
bored and stroked to 463 cubic inches, with a Comp Cams hydraulic roller
cam, PRW roller rockers, Kauffman Racing aluminum heads, 3 2-barrel carbs,
Hedman Husler headers, and Pypes 3" Exhaust with x-pipe and Violator mufflers.
66 Nova with Comp Cams XR294HR cam and Pypes Violators
Same nova as my first video but this is after I finished rebuilding the
transmission, put in an 8" ATI 4200 flash converter, Strange axles and 4.11
gears. Just changed the mufflers and went from Pypes Street Pros to Pypes
Violators. Love the sound. No drone, louder at idle, nice crisp idle and
acceleration. The video doesn't do the sound justice. A little louder at
idle and sounds mean when you step on it. Not too loud in the car though,
still carry on a conversation fine. As you can tell, it was cold here
83 Monte Carlo / 2.5" Pypes xpipe system / ProV -2
This video has a 1983 Monte Carlo that features a Pypes 2.5" Headerback
system and Pypes X-pipe. This Monte Carlo is also equipped with a pair of
Pypes ProV mufflers. The ProV mufflers have been discontinued so re
recommend you check out our videos with Violator mufflers for a comparable
Chevelle movie for pypes 12-08.wmv
'70 chevelle with 555 ci big block. 11:1 pump gas engine with a big solid
roller, AFR 335's, vic jr., pro-systems HP1000 carb, 2" headers, 3"
collectors, full 3" duals with x pipe running Pypes Race Pro mufflers.
Electric cutouts are installed. Car has a TKO600 trans and 12 bolt rear
end in this video. GForce GF5R and Ford 9" are going in this winter. Engine
made 792hp/701tq at the flywheel on a superflow engine Dyno. Chassis Dyno showed 618rwhp AT 5500 ONLY
- data did not log up to the 6800 it was run to due to a Dyno error. Based on the 70hp
increase from 5500 to 6800 rpm on the engine Dyno (horsepower peaks at
6800rpm), we are guessing we have around 670-690hp at the wheels. Car will
be back on the Dyno in
the spring. Engine built by Mike Lewis of Lewis Racing Engines,