4.3 Flowmaster Drive. Sweet Video!
Put a flowmaster 40 on my 1994 GMC Safari. Sounds great... I know its rotted, has bald tires and is missing some trim but it still runs great.
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4.3L V6 w/ Dual Straights - Morning Startup exhaust vid
Just a quick video uploaded directly from my camera. Took at 7:00 AM 11/14/12, was about 40 outside.
I don't have time to edit or upload any of the 30+ other videos (dirtbike, truck, 3 wheelers, 4 wheelers...) anymore. Was hoping to get the spider injector video done soon, many people have requested it. Hopefully I will someday get around to them.
1999 GMC Sierra 4.3L Step Side
-MPFI fuel spider upgrade
-K&N Intake system
-Custom dual straights
-Throttle blade mod
How To Clean The EGR Valve On A GMC Safari Vortec V6 Engine
Here is how to clean the EGR (Exhaust gas recirculation) valve on a GMC Safari Vortec V6 engine. If your engine started running really rough all of a sudden, your EGR valve may be stuck open. It's easy to remove and clean up. It is a good idea to install an EGR valve gasket with a filter in it to prevent future carbon buildup. Here is a link to a video I made showing the gasket:
How To Remove The Engine Cover On An Astro Van or GMC Safari
Here is how to remove the engine cover on a chevrolet Astro Van or GMC Safari Van with a Vortec V6 engine. You need to remove the engine cover from the van to get in and do a tune up and to change the air filter. It's easy to take the engine cover off if you know which nuts and bolts to remove. I hope this video helps you keep your Astro Van running smooth.
sound of Flowmaster 10 single chamber on small block chevy
Got a new muffler. Here's the different sounds for your reference in case you're thinking about an Exhaust change.
'85 GMC C10, 305, quadrajet, THM350 transmission. No catalytic converter.
Here's the three different sounds. First one is the old muffler with dumps. Second one is straight pipes after I cut the old muffler off. Third one is the new Flowmaster 10 single chamber with dumps.
Safari 350 dual exhaust
this is my 91 GMC Safari that I put a 350 in and ran duals out the back. I just wanted to share the nice sound.
4.3 Flowmaster 40 Exhaust
***THIS IS A COLD START, TEMP WAS ABOUT 6 DEGREES FERENHEIT***
This is my 2000 GMC Sonoma. It has the 4.3 vortec v6. It has a flowmaster 40 series muffler. It is a 2.5 inch single inlet/ 2.5 inch single outlet going into a y pipe out to 21inch tips. The tips are 3.5 inch slant cut. Also has a magnaflow high flow catylitic converter. Other mods are a spectre cold air intake . For any questions or requests please comment. thanks for watching