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Comp Cams® Billet LS1 Belt Tensioner

New billet belt tensioner eliminates belt slippage in high performance LS1 engines


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Angling For Power
As with most things in life, it’s the details that make the difference. You might not think... more
FrankenRat, Part II
The evil Dr. FrankenRat is less than satisfied. His monster is alive, but not yet powerful... more
Insuring Your Show Car
One of the biggest thrills of owning a classic or a muscle car is driving the thing. After you've... more
Lock It Up
Similar to many cars currently in production, fourth-generation Camaros are equipped with antilock... more
A Checkered Past
A fourth-generation Camaro with a body covered in a multihued checkered flag may conjure up images... more
Wanted: LT1 With Attitude
In the summer of 1997, Texan Joey Thackery decided to tune up his '93 F-body, and these Dallas boys... more
Impala Breathing Exercise
An engine is just an air pump, so what would you think is the easiest way to get more power out of... more
Small-Block Power
This story is not just another "bolt it together" piece about Chevy engines. Rather, it's a... more
New Wheels & Tires
Probably the single-most significant appearance and performance modification you can make is a new... more
The Damper Dance
It looks like a round lump of iron sitting on the end of the crankshaft. Some think it's there as a... more

Building a 283 stroker motor
I have the major essential bits for a 283 stroker motor -- perfect standard-bore block that has... more
4x4 chevy s10
i've built a 4x4 s10 and i'm having oil pressure problems, i have a remote filter hook up but its... more
Ring Seating Problems?
Last year I built a .040 bored 350 for my 78 Chevy Truck. I took a 010 block and had it bored 40... more
1969 NOVA RIGHT TURN SIGNAL?!!!!!!
THE LIGHT STAYS A SOLID GREEN BUT IT WONT FLASH. BUT WHEN I TURN THE HEADLIGHTS ON THE LIGHTS TURN... more
Performance from Larger Valves?
I have a street-driven supercharged 400 Small Block, which is running standard heads with 1.94... more

car photography, Camaros, and rocks
What do you do when you have to have the shot? ... more
classic car sales trends
Are you thinking about parting with your vintage Chevy? ... more
Big-Block Power!
It's been awhile since we've updated you with our 7 second drag radial Nova. After a long '07... more