Tech

Do Roller Rockers Really Increase Horsepower? Engine Masters Gets Answers!
Tech / Tech Articles

Do Roller Rockers Really Increase Horsepower? Engine Masters Gets Answers!

  Conventional wisdom says roller rockers increase horsepower by reducing valvetrain friction—with the biggest benefits showing up at high RPM. But Engine Masters’ David Freiburger and Steve Dulcich are always willing […]

LIVE COVERAGE: Follow RideTech’s 48-Hour 1971 Camaro Build Here!
Tech / Tech Projects / Videos & Galleries

LIVE COVERAGE: Follow RideTech’s 48-Hour 1971 Camaro Build Here!

Our friends at RideTech have once again partnered with Barrett-Jackson to bring another exciting 48 Hour Build to this week’s WestWorld event in Scottsdale, AZ. In conjunction with a team […]

(Image/BidCal)
Q&A

Mailbag: Solving Cold-Starting Problems and a Rich-Running Carb on a Chevy 305

You’ve got questions, we’ve got answers. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. In this week’s Mailbag, we’re troubleshooting carb issues in a 305-powered 1985 […]

(Image/Grumpy's Performance)
How Tos

How to Properly Fit Engine Bearings

We asked the bearing brainiacs at Mahle for some tips on fitting engine bearings. The first thing they emphasized was the importance of getting an accurate measurement. “When measuring bearing […]

(Image/YouTube - davesgarage512)
Q&A

Mailbag: Recommending a Carburetor and Gearing Combo to Fix 700R-4 Shifting Problem

You’ve got questions, we’ve got answers. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. In this week’s Mailbag, we’re recommending a carburetor and gearing combo to […]

(Image/Blast Cars)
Q&A

Mailbag: Troubleshooting a Backfiring 350 Small Block in a ’73 El Camino

You’ve got questions, we’ve got answers. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. In this week’s Mailbag, we’re troubleshooting a fuel-starved small block Chevy at […]

(Image/Hot-Cars.org)
Q&A / Tech

Mailbag: Getting Into the 12s with a Chevy Camaro and a 454

You’ve got questions, we’ve got answers. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. In this week’s Mailbag, we’re building a combo that will hopefully get a […]

(Image/halfords.com)
Tech Articles

Ask Away! with Jeff Smith: Should I Grind the Rough Surface Off of New Brake Pads?

I’m looking to buy some upgraded brake pads for my 2010 Chevy 1500 pickup as the brake pedal is starting to shudder on even light brake application. I’ve been reading […]

(Image/Hot Rod)
Tech Articles

Do Big Intake Runners Kill Bottom-End Torque? The ‘Engine Masters’ Investigate

The Motor Trend show Engine Masters is all about finding out what makes horsepower and what doesn’t. Hosts David Freiburger and Steve Dulcich have tested everything from headers and carburetors […]

(Image/BangShift)
Q&A

Mailbag: Solving Fuel Starvation in Cool Temperatures for Fuel-Injected 2.5L Camaro

You’ve got questions, we’ve got answers. We work with the Summit Racing tech department to help you tackle your auto-related conundrums. In this week’s Mailbag, we’re troubleshooting problems with a fuel-injected 2.5-liter Iron […]