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Video: 4 Piston Racing Builds A 500+ HP Naturally Aspirated K24!

Video: 4 Piston Racing Builds A 500+ HP Naturally Aspirated K24!

Wiseco Piston stopped by Indiana-based 4 Piston Racing and talked to co-owner Luke Wilson about their 500 naturally aspirated horsepower K24 drag build!Read More

Giving The LS3 A Shot In The Intake With A Nitrous Express Kit

Giving The LS3 A Shot In The Intake With A Nitrous Express Kit

We bolt up NX's intake manifold and nitrous kit to our budget build LS3 to see how this system, which comes pre-plumbed, tested, and ready to go right out of the box, performs on the dyno. Read More

New 14-liter V16 LS-based Marine Engine Unveiled

New 14-liter V16 LS-based Marine Engine Unveiled

It's a V16, yet it supports two sets of production-style LS cylinder heads. Check out the details of this unique 14-liter marine engine from Sixteen Power.Read More

The Mighty Chevrolet Stovebolt Six

The Mighty Chevrolet Stovebolt Six

Millions of GM vehicles around the world were powered by the basic Chevrolet overhead valve inline six-cylinder engine design for decades.Read More

Shafiroff and SB2.2 Cylinder Heads Power Up Gen I SBC

Shafiroff and SB2.2 Cylinder Heads Power Up Gen I SBC

Scott Shafiroff is giving the classic Gen I small-block Chevy a new lease on life with the SB2.2 cylinder head. Check out this 440ci, 920-horsepower beast.Read More

Exclusive Look: Draw The Line, Wiseco’s New BoostLine Connecting Rod

Exclusive Look: Draw The Line, Wiseco’s New BoostLine Connecting Rod

Wiseco's BoostLine connecting rod takes a new approach to solving rotating assembly demands by combining the best of both H-Beam and I-Beam rods. Read More

Inside The Cadillac V8 That Ran 1-2 At Daytona

Inside The Cadillac V8 That Ran 1-2 At Daytona

Cadillac finished 1-2 overall at the Rolex 24 Hours of Daytona. Here's a look at the 600-horsepower 6.2-liter V8 engine that powered those prototype cars.Read More

Engine Builder Spotlight - Major Performance

Engine Builder Spotlight – Major Performance

Major Performance has been a key player in the development of winning and surviving desert racing engines since the 1980s. We caught up with Andy DeVercelly.Read More

CPR Engines: 1,000+ Horsepower Hydraulic Roller LS 468

CPR Engines: 1,000+ Horsepower Hydraulic Roller LS 468

We recently caught up with Martin Marinov, owner of CPR Engines, and he filled us in on their recent work with Edelbrock and Isky Cams which created a truly unique shop owned hydraulic roller LSX 468.Read More

An Update On The Homebuilt 552ci Small-Block Ford V12

An Update On The Homebuilt 552ci Small-Block Ford V12

Jan Baker has finally finished his homebuilt Windsor/Cleveland-based V12. Jan believes that this is the V12 that Ford should have developed for use in Le Mans back in the 1960s to compete with Ferrari and Porsche.Read More

Historic Engines - Stanley Steamer

Historic Engines – Stanley Steamer

The Stanley Steamer offered one of the best engines of the early 20th century. This engine was faster and more powerful than anything else of its era.Read More

The 10th Annual Race & Performance Expo Is A Gearhead's Dream!

The 10th Annual Race & Performance Expo Is A Gearhead’s Dream!

The 10th annual Race and Performance Expo is coming to the Renaissance Schaumburg Convention Center February 25th-26th, 2017 in the greater Chicagoland-area.Read More

Late Model Engines Develops E85 Road Racing Mill

Late Model Engines Develops E85 Road Racing Mill

Late Model Engines just completed a 434 ci LS7 running E85 for a customer with a 1,700 pound road racecar. Power-to-weight ratios are wild with this combo. Read More

Katech's LT1 Numbers Smashed By Danzio Performance

Katech’s LT1 Numbers Smashed By Danzio Performance

Katech made news when they made 700 horsepower in a naturally aspirated, 91 octance LT1. Danzio Performance has answered that challenge with their version. Read More

Video: Comparing Variable Valve Lift And Variable Valve Timing

Video: Comparing Variable Valve Lift And Variable Valve Timing

Jason Fenske of Engineering Explained and Charles Sanville of Humble Mechanic explain the theory behind both variable valve lift and variable valve timing.Read More

Needle Bearings Versus Trunnion Bushings with the Chevy LS

Needle Bearings Versus Trunnion Bushings with the Chevy LS

Two different ways to keep the rocker arms shuffling along, and different benefits to each. Here we investigate their merits and how to best preserve an LS.Read More

Designing A Custom Crank With Scat Crankshafts

Designing A Custom Crank With Scat Crankshafts

Tom Lieb, founder of Scat Enterprises, shows us how his team tackles the R&D and manufacturing hurdles of custom crankshafts designed for anyone and virtually any application.Read More

E85 Vs. Water/Methanol Injection: Which Should You Run?

E85 Vs. Water/Methanol Injection: Which Should You Run?

Trying to decide whether to make the switch to E85 or run water/meth injection? We give you the pros and cons to both and show you the best options. Read More

Z11 Engine Brings $20,000, But $60,000 Won't Buy a Ford Indy Motor

Z11 Engine Brings $20,000, But $60,000 Won’t Buy a Ford Indy Motor

A resto-quality 1963 427ci Z11 engine sold for $20,000 at the Mecum Kissimmee auction, but 60 grand wasn't enough to purchase a Ford 4-cam Indy engine.Read More