WHAT MAKES MORE HP ON A JUNKYARD 4.8L LS? CARBS OR EFI? EDELBROCK PERFORMER RPM & 750 v TRUCK EFI
Ah, the age old Carb vs EFI story, but this time it is the 4.8 LS Carb vs EFI and both are great options. There are a lot of ways to get air and fuel into an LS engine with all the aftermarket parts,...
SEMA Show 2022 Photos: Trucks, Jeeps, SUVs And Side by Sides. Big Is Everywhere!
Here’s our third gallery of photos from the SEMA Show, and more are on the way! It’s that time of year folks, trade show season. For those of us in the automotive and motorsports...
New Products: MSD Ultra 6A Ignition Box Is Small, Lighter And More Efficient!
When MSD first started making waves in the ignition world they had one ignition box that soon turned into a couple of products and product lines. One of those products was the famed MSD 6, a box that...
SEMA Show 2022 Photos: We’ve Got The Vehicles Of The SEMA Show, Starting Right Here!
It’s that time of year folks, trade show season. For those of us in the automotive and motorsports industries, at any rate, we hit Las Vegas every November for the SEMA Show and then Indy for...
Drifters go Drag Racing! LS7 Camaro vs Turbo LS-swapped S13 240sx // HOONIGAN’S THIS vs THAT
Video Description: This was one of our closest races ever! We’ve got an ex-FD Camaro, now owned and driven by Pierre of @BLOODMOTORSPORT GARAGE up against Pablo’s boosted S13 coupe that...
JUNKYARD LS TUNING SECRETS! A/F TEST-10:1 v 11:1 v 12:1 v 13:1. TIMING TEST-17, 20, 24, 29 DEGREES!
Air Fuel Ratio is the ratio of air to fuel that is going into the chambers of your engine. It is measured in the exhaust, after the combustion has happened, by measuring how much oxygen is left over...
NEW PRODUCTS: Classic Instruments Releases 1964–’67 GTO Package
GTO fans rejoice! Now you can have modern performance gauges in a classic package that looks like it might have come new in your 1964-1967 GTO. I’m a fan of really good gauges, but I have to...
The Alfarrari Project: The Engine Is Getting More Love And Test Fitting The Engine And Gearbox!
It’s time for the engine to start getting ready to go in! More engine adapter work, then doing some stuff with the intake so it will fit, and then actually test fitting this bad boy! If this...
HOW MUCH POWER IS CAM LIFT WORTH? BTR TRUCK NORRIS VS TRUCK NORRIS NSR LOW LIFT. DOES LIFT MAKE HP?
Camshafts, regardless of the engine platform, have three measurements that define them. Lift, or the amount the camshaft will open the valves, duration which is the amount of time the camshaft will...
Safety How To: Measure For A Simpson Hybrid Frontal Head Restraint
Frontal head and neck restraint systems are crucial for drivers in today’s race cars. Whether going down the dragstrip, around corners on the road course, or doing land speed racing events,...
Is This The Most Dangerous Road In America? Scott Speed VS THE DRAGON
So let’s just get one thing straight, this video is BAD ASS! Take a Subaru WRX rally car and send it through the 318 curves that make up the 11-mile Dragon in Tennessee. You’ll hear a lot...
JUNKYARD LS PLUG GAP TEST. DOES MORE GAP EQUAL MORE POWER? HOW MUCH SHOULD I RUN? .010 VS .100 GAP
Spark plug gap is one of those things that some folks SWEAR makes a huge difference in power. It goes right along with the guys that think that indexing plugs is a big performance trick, but...
Single Seat Race Car Build Part 12: Rear Radius Rods And Framing Out The Cockpit!
In this latest installment of the build, the rear radius rods get sorted and the cockpit gets laid out. This isn’t a big car so all this stuff is important to get right the first time....
