Category Archive: BangShift XL, CHEVY, DRIVETRAIN, ENGINE, ENGINES, Project Cars, TECH, Tech Stories, TRUCKS, Videos, XL Drivetrain Tech, XL Engine Tech, XL Project Trucks, XL Spotlight, XL Street Truck Feature, XL Tech Stories, XL Truck Feature, XL Videos
Abandoned 1984 Chevrolet 1 Ton 454 Big Block! Will Mortske Make It Run?!? 4×4 Square Body Transformation.
Mortske is back at it, this time working on a big block truck that he thought he should get in order to have a tow rig. Of course other projects came along and it got pushed to the side, but in...
Daniel and the Crew at Powell Machine Show How To Rebuild Gen 3 HEMI Heads The Right Way. Valve Job, Surfacing, And Removing Broken Bolts
Powell Machine Inc. is known for building some pretty impressive engines, and for being experts in valve train and lifter technology, particularly in those classes of racing that require a flat...
FLYWHEEL VS FLEXPLATE-DOES A LIGHTWEIGHT FLYWHEEL ADD ANY POWER? 45 POUNDS VS 16 POUNDS-WHO WINS?
In a lot of racing, folks are real big on the weight of their flywheels because it effects how the engine accelerates. But on a lot of occasions I’ve seen folks go with the lightest flywheel...
DIY Engine Tech: How To Replace Valve Springs and Do A Budget Refresh On An LS Head At Home.
I know a lot of folks who get a junkyard LS and then start doing upgrades and are intimidated by the thought of replacing their own valve springs or cleaning up their own cylinder heads in general....
CHEAP, HIGH-RPM, 7000-RPM JUNKYARD 4.8L WITH STOCK SPRINGS! STOCK TRUCK INTAKE VS HOLLEY HI RAM TEST
No Springs Required. These are the magic words for so many folks interested in upgrading the camshaft in their LS engine. Cams aren’t cheap, and either are springs, plus most folks don’t...
HOW MUCH POWER DO ACCESSORIES ROB FROM YOUR 4.8L LS MOTOR? STOCK ACCESSORIES v ELECTRIC WATER PUMP!
So how much power does it really take to spin the accessories on your LS engine? Is an electric water pump actually giving you real horsepower gains? How about that alternator and power steering? Or...
Budget Shop Truck: Squarebody Long Bed To Short Bed Conversion – WILL IT RUN BETTER!? New Valve seals and much more!
Today’s update on the budget shop truck build, which includes a clean long bed to short bed conversion, has some work going on to make this thing have less blowby and more so that it runs...
DIRT CHEAP, $100 4.8L LS BOOST! JUNKYARD V6 M90 BLOWER TO THE RESCUE! IT FINALLY WORKS ON THE 4.8L!
$100 Supercharger for your LS engine? Wait, what? Has Richard lost his mind? Or will this actually work? The answer might surprise you. Sure it is going to take a little bit of work, but if you are...
MOST POWERFUL LS3 INTAKE EVER? SUPER RICHIE DUAL-PLENUM, ADJUSTABLE RUNNER LENGTH AND PLENUM VOLUME
One thing some of his casual fans may not realize is that Richard Holdener has not only done all the testing and tech stories for magazines and websites for decades, but has also done a LOT of...
COYOTE VS JUNKYARD LS-WHICH MAKES MORE HP? 5.0L YOTE VS 5.3L LS, STOCK, HCI MODIFIED AND HIGH RPM!
If you take brand loyalty out of the equation, can you really put an LS and a Coyote up against each other head to head to see if one of them really is a better engine than the other? In this video...
THE ULTIMATE JUNKYARD 5.3L SHOOTOUT. 512-HP 5.3L VS 542-HP 5.3L-WHICH ONE REALLY WORKS BEST?
If all you knew about these two engines was the final peak horsepower number, there isn’t anyone reading who wouldn’t choose the 542 horsepower 5.3 in this stock bottom end NA shootout....
How To Index Your Bellhousing At Home: It Is Simple And Easy With Just A Few Tools, And Will Ensure Your Manual Trans Works Flawlessly
You ever fight with a manual transmission that just doesn’t want to slide into the clutch and bellhousing? Or one that just never seems to shift as nicely as you’d like? Or one that makes...
JUNKYARD LS MONSTER MAKEOVER! HOW TO TRANSFORM YOUR JUNKYARD 5.3L INTO A 7,700 RPM, 542-HP DEMON!
A stock bottom end 5.3 that makes 100 horsepower per liter? Yep, and the recipe is right here for you to check out and duplicate with your own junkyard 5.3. Plus it spins 7,700 RPM! Check out what...
