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....
CHEAP, JUNKYARD 5.3L CAM TEST. BTR CAMSHAFT FAMILY FEUD-TRUCK NORRIS VS HOT ROD VS SS2? WHO WINS?
Who will reign supreme? It’s a battle of cheap 5.3 LS camshafts from Brian Tooley Racing. I can tell you which one I’d pick, but I’m going to let you watch and decide for yourself....
Legends On The Fly: Check Out These 10 Historic and Beautiful F1 Cars At Goodwood
About two weeks ago I spent the weekend in Detroit calling a vintage road racing event that will be broadcast on TV in the coming months. There were loads of old school Indy cars there and the...
Screamin’ Mimi: Watch This Formula 1000 Engine Make 185hp At 10,000+ RPM
Back in my road race announcing days I used to really like watching the SCCA amateur classes that featured open wheel cars. From Formula Vee right on up, those cars put on a heck of a show and really...
LS Corvair Project: Steering And Cooling. A Column And 134 Pounds Of Water.
This project continues to impress and inspire and we love it! Check out all the cool stuff going down in this episode of the build, because this car just keeps getting more trick. With all the...
Piston Tech Talk: Mahle Motorsport Talks About Their Power Pak Piston For The Toyota Supra B58 Engine
As internal combustion engines become more highly refined and engineered (as they have been doing for 100+ years), the technology involved in hot rodding them continues to do the same. MAHLE...
