How Tos

The Jeep Wrangler is one of the most upgraded and accessorized vehicles on the planet. If you’ve made aftermarket upgrades to your Wrangler, we’re guessing you’ll want to take full […]

Mini-tubbing dates back to 1960s-era drag racing. The act of widening a car’s rear wheelwells (mini-tubbing) still remains a popular option these days, but often for entirely different reasons. Because mini-tubbing […]

Just how important is engine mounting in a drag car? Very. Consider the case of a common rear-wheel drive production line car: Typically, mounts are laid out in a three-point […]

I just installed a new cam in my small block Chevy. The engine runs great, but I’ve noticed that at idle and at some cruising speeds the engine makes a […]

Very bad things can happen when we load trailers improperly. We were reminded of this fact after seeing video of U-Haul’s trailer-sway demonstration at the Commercial Vehicle Safety Alliance Conference […]

Because we must understand how certain parts work to make the best choices for our specific application, this edition of Carl’s Tech Talk video series from Summit Racing begins with […]

Follow step-by-step how to install a lunchbox-style Spartan Locker into a Dana 30 axle carrier by watching this video, and learn the tips and tricks to the pros use to […]

In our first installment of our ’68 Mustang rejuvenation project, we prepped our Blueprint 408 Windsor to be dropped in and replace the tired original 289. Since then, we did […]

We’ve talked a lot recently about vapor lock. You can learn what vapor lock is by reading this article. You can then find some cures for the root causes of vapor lock in this […]

Quarter Master makes high performance racing clutches. Good ones. But no matter how good or well built a clutch may be, it can’t last long if the throwout bearing clearances […]