Category Archive: 1320 Engine Tech, 1320 Tech Story, 1320 Videos, Apex Engine Tech, Apex Tech Stories, Apex Video, ENGINE, ENGINES, TECH, Tech Stories, Videos, XL Engine Tech, XL Tech Stories, XL Videos

Holley Carb Tuning Tips And Tricks With Steve “The Carb Whisperer” Brule From Westech Performance!

Steve Brule is the smartest dyno operator and tuner I’ve ever seen or heard about. There, I said it. Are there other incredibly talented tuners and operators out there? Of course! Are there...

Too High? Holley Hi-Ram VS Mid-Rise VS Stock LS Truck Intake. Which Is Best For Which Engine?

Nobody, and I mean nobody, has done more LS engine intake manifold testing than Richard Holdener. You might have seen some of his videos on the subject, but know that this is a fraction of those...

Valvetrain Tech: If Light Weight And Low Reciprocating Mass Matter So Much, Do Stiffer Valve Springs Cost Horsepower?

Roller rockers, roller lifters, beehive valve springs, lightweight valves, lightweight locks and retainers, and the list goes on. These are all things designed to aid in controlling valvetrain at...

Jumpin’ Through Hoops: Watch This Vortec Blown 427ci Windsor Small Block Get Perfected On The Dyno

Engine building is about problem solving, right? You want to make more power so you solve that problem with better heads, a better camshaft, a better block, maybe you add some boost. What happens...

LS Turbo Tech: Stock Manifolds, Shorty Headers, Or Dedicated Turbo Headers – What’s The Real Difference?

Here’s the truth. If you connect the exhaust housing of a turbocharger to the exhaust on an LS engine, and the compressor side to the intake manifold, it will make boost and more power than it...

Street Stomper: This NASCAR R07 Based Engine Makes 900+ Hp Naturally Aspirated With Less Than 400ci – Build Video

The Chevrolet R07 small block has been a NASCAR staple for years now. The engine is the winningest combo in the modern era of NASCAR racing and with the constant evolution of the sport, it’s on...

Ford Godzilla 7.3 Supercharger Testing: This Thing Is A Beast!

These Ford Godzilla engines make big power stock, and we’ve heard of lots of dyno shops making 550 horsepower on the engine dyno in stock form other than headers and a tune. That’s stout...

DANGER: Stop Installing Harmonic Balancers The Wrong Way! Doug And Chad Both Tell You The Why’s And How’s!

Harmonic balancer, damper, whatever you call it, the job of installing them is often a confusing and intimidating one. If this describes your first time installing one, count yourself as one of the...

Boost Makes Better: This Build and Dyno Test Of An 8-71 Blown 427ci LS3 Is Awesome – Airboat Engine!

If you are going to build a kick ass airboat engine, you need a few things. The first is obviously some horsepower, the second is  a deep reservoir of torque, and the third is reliability so you are...

Gen 5 LT Intake Test: L83, L86 And MSD Intake Manifold Tests On Cammed 5.3, 6.2, And More!

It’s on baby, the intake test you have been wanting and needing! Is the L83 intake the best LT intake made? Or is the L86 better? Or does the bad boy MSD intake blow them both away and take the...

The Electrifying Truth Behind Mopar Ignition Ballast Resistors As Told By Uncle Tony

There are certain parts that just get maligned over the years. People blame them for everything, even stuff they had nothing to do with, and they just kind of become the brunt of jokes that that they...

Doug Cook Gets New Mirror Image Turbos For His 7 Second Street Car Nova. Will It Ruin Everyone Else’s Day At TX2K21?

Doug Cook has been driving and racing his bitchin Nova for several years, and the thing just keeps getting quicker and faster. It has been the star of the Motion Raceworks fleet of cool cars for the...

Happy 3/25! It Is The Day We Celebrate The 5.3L LS Engine – Yes It Measures 325ci!

For a generation of hot rodders, this IS their small block Chevy. The 5.3L, 325ci LS engine was the bread and butter of the company’s line up for more than a decade and many, many millions were...

347 Stroker Small Block Ford VS 351 Windsor. Which One Makes More Power? You Asked, Here’s The Answer

This video from Richard Holdener is great, because it was asked for by viewers and because he starts off laughing and questioning why they asked for it. Well in typical Richard fashion, he’s...