Search results for "power tour"

Update: We found some good audio clips of this cam’s idle quality/note. We’ll post those videos at the end of the story. We also had a reader ask about torque […]

LS engines respond well to cam swaps. It’s probably the #1 upgrade for any LS, because the gains can be dramatic. The reason is that the LS engine family, from […]

We reached out to the guys in Summit Racing’s renowned tech department—the largest full-time staff in the industry—to identify and answer the five common tech questions they hear on a […]

You’ve got questions. We’ve got answers. We work with the Summit Racing tech department to tackle your automotive-related conundrums. This week, we’re talking about aluminum vs. steel roller rockers and rocker […]

Here is a simple question: Do cylinder heads help determine the effectiveness of your Ford combo, or, does the combo help determine the effectiveness of the heads? The reality is […]

Subaru just pulled the wraps off the newest iteration of its sports car, the BRZ. Carrying on the original BRZ’s mission of a handling, balance, and performance, Subaru says this […]

Got questions?  We’ve got the answers—the Summit Racing tech department tackles your automotive-related conundrums. This week, we’re dialing in timing and straightening out a few cam/valvetrain issues.. D.B. • Basom, […]

Well, the cat’s out of the bag now. As part of the $15K upgrade stage of Horsepower Wars: Pony Wars, each team plans to install a ProCharger supercharger system. Want […]

I am looking to change my stock 1970 Camaro alternator with an external regulator to a one-wire internal regulator with 150 amps to run my dual electric fans and other […]

Back in 1986, when Hot August Nights got its start, planning wasn’t all that critical. Hot August Nights wasn’t even all about classic cars back then. They were a sideshow […]