Tech

For Hot Rod Home School, we enlisted fans of the Summit Racing Facebook page to create a home school curriculum for the next generation of gearheads. This would consist of […]

It’s been almost seven months since I’ve posted up a new video on this truck. Firebolt did make an appearance in my recent Turbo Garage Lineup video and I’ve been […]

Proper piston ring gap is a delicate balance. Too much gap and compression gases and heat will blow by, causing loss of power and torque. Too little gap and the […]

Q: What is a double-pass radiator? … A: In a single-pass radiator, coolant only crosses the radiator core one time. Single-pass radiators work well in most street applications. For stock […]

By Nicholas Thomas, Mishimoto Back in the infancy of liquid-cooled engines, nearly all emissions systems would vent chemicals and harmful vapors into the atmosphere. No PCV or CCV lines, and […]

If it ain’t broke, don’t fix it, is a common expression heard around our garages. But we say, if it’s broken, make it better. Whether it’s a replacement of a […]

Sometimes, how quickly you can slow down is just as important as how quickly you can speed up. As I was building up my Impala back in high school to […]

Cooling Basics – Row Quantity vs. Tube Size In the radiator core, coolant flows through tubes. The tubes are joined together by the fins. More heat can be exchanged when […]

I’m building a street 540 big block Chevy with a mild hydraulic COMP Thumpr cam, rectangle-port heads, and 9.5:1 compression ratio that looks like a stock L88 to go in […]

Some are common misconceptions we hear from customers. Others are outright falsehoods we see propagated on forums, videos, and Facebook groups. They’re performance myths—and they could be keeping your vehicle […]