My 2004 chevy silverado Z71 5.3L with the flowmaster original 40 series two chamber muffler. si/so Exhaust. All i did is i swapped out the old muffler and put this one in to replace it with additional piping of course. Which means the piping i believe is 2 3/4. Enjoy!
1971 chevy c10 project walkaround/ rev up
(idle is high because i do not have the electric choke hooked up yet,
listen to my other video to hear the lope of the cam) This truck has a High
performance chevy 350 4 bolt main bored .30 over to a 355, polished forged
crank, summit racing re ring and bearing/gasket kit, dura bond cam
bearings, summit racing cam 282 duration with .465 lift, summit racing
lifters, truck heads completely rebuilt 74cc combustion chambers with LT1
valve springs (going to upgrade heads soon for higher compression), comp
cam high energy push rods, comp cam high energy 1.5 ratio rocker arms,
perfessional products high rise intake, edelbrock 600cfm carb. 4/4 drop all
the way around, front is western chassis 1.5in drop springs and western
chassis 2.5in drop spindles, rear is McGaughys 4in drop springs. Has toxic
drop shocks front and rear. All new brakes front and rear, calipers,
routers, pads, brake lines, drums, axles, everything. Also has summit
racing headers with 2.5in piping into custom x pipe to flowmaster super 10
series, All work done by me. Starting body work and going to have paint on
it by the end of this month!
Cody's 2004 Chevrolet Silverado Flowmasters K&N Cold Air Intake
Its my friends 2004 Chevy Silverado, with a 4-inch leveling kit in the
front end. A Warn brush guard and 9500 lbs. Warn winch. With a 327 Vortec
small block and a few modifications under the hood. Like a K&N Cold Air
Intake, and a Helix Power Tower throttle body spacer, as well as Flowmaster
40 series. Its also got 18 in. chrome rims and 31 in. Firestone tires on
it. Doesn't see too much mud either. And my phone video camera doesnt do
the sound of the truck justice, it sounds so much better in person.
Flowmaster 40 series 5.3L Avalanche
Flowmaster 40 series 5.3L Chevy Avalanche 2002. 2nd gear downshift to 1st
followed by a wide open run up to 80mph. Just so happens the the MDOT
trucks were out doing some type of work on the side of the road :\ Also in
the beginning of the video you will see I mounted it basically on the
firewall on the passenger side. Wanted to see what the K&N CAI sounded
like from under the hood. Pretty cool ain't it.