Quick Tech: TTY Fasteners and LS Engines — What You Need to Know
Think all fasteners are created equal? Of course not. If you’re an engine builder, you know the importance of using good-quality fasteners. And you’re probably also familiar with the torque-to-yield, or TTY, fasteners that have become more common on today’s engines. There’s a big difference between these fasteners and traditional bolts that make torque-to-yield the factory choice
12 Things You Should (or Shouldn’t) Do When Installing an Automatic Transmission
“We know a thing or two because we’ve seen a thing or two.” That’s the familiar tagline to the ubiquitous Farmer’s Insurance ad campaign, but it could easily apply to the guys at TCI Automotive. When it comes to drivetrain products, tech, and installation procedures, they know a thing or two. Or, in the case
Video: Why a Catch Can is a Must for Direct Injection Applications
Mishimoto has introduced a baffled oil catch can for the 2016 and newer Chevrolet Camaro 2.0L turbo. As the video below explains, using a catch can on a direct injection engine such as the 2.0L turbo isn’t really a luxury. It’s a necessity — at least if you want to keep your engine running at
How to Choose the Right U-Joint
When it comes to stock replacement applications, finding the right U-joint is as easy as using the basic Make/Model search on SummitRacing.com. But, if your driveline has been modified, choosing the right part can be challenging. You’ll need to measure your U-joint to find its series or style. Most U-joints come in one of two
Ask Away! with Jeff Smith: A Step-by-Step Guide to Curing Engine Hesitation
My neighbor kid just bought a ’69 C10 pickup with a 350 small block with a Holley carburetor an aluminum intake, cast iron exhaust manifolds, and a TH350 automatic. He’s been driving it around when the weather’s nice and since I’m the old guy in the neighborhood with a couple of hot rods, he comes
EFI 101: 3 Reasons to Consider a Self-Learning Fuel Injection System
Tuning is rewarding when you want to do it, but aggravating when you have to do it. Today’s self-learning fuel injection systems give us the best of both worlds. The injection units quickly learn what the engine wants to run at its best and offers additional tools for those who like to tinker. Three things had to happen for
Mailbag: What Helmet is Required for My Racing Class?
Q: I race a 12-second bracket car and I need to replace my Snell SA2005 helmet. Can you tell me what rating is currently required for my car’s class? A: As of Jan. 1, 2017, a Snell SA2005 helmet no longer meets NHRA requirements. For cars running 13.99 or quicker, you’ll need a Snell SA2010
Project GP (Part 1): Installing New Gears, Suspension and Tires on our Jeep LJ/TJ Project
Sixty-some years ago, before our favorite four-wheel-drive vehicle earned the name Jeep, the Army’s 4WD ¼-ton scout vehicle was given the designation of “GP” for General Purpose vehicle. It was given this designation because the Army needed a small, agile vehicle that could do any job it was called upon to perform: carrying four soldiers, mounting a
Radial Revolution: Can the Radial Design Be the Future of Engine Performance?
What’s the future of engine technology? While most of the focus has been on electric engines, a Canton, OH company is convinced the future of engine design actually lies in the past. Radial Engine Innovations (REI), Inc. has begun developing a modern-day version of the radial engine called the RA-92 that traces its roots to pre-World War II
Flex Fighters: Eliminating Body Flex with Detroit Speed’s Solid-Mount Bushings
First- and second-generation Camaros and Firebirds (1967-81), along with 1968-up Novas and other GM X-body derivatives, were built with a big, bolt-on front subframe assembly. This huge subframe was originally held in place with only four rubber and steel cushions for the actual body and two smaller rubber and steel cushions for the radiator support. The rubber




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