Search results for "fitech"

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 […]

Q: I plan on installing a supercharger in the near future and I’m not sure what carburetor to use. Do I need to upgrade from my current carburetor to a larger carb to get the most […]

Learn how to maximize the performance of your diesel-powered engine with air and fuel upgrades you can make for about $1,000. Watch this Summit Racing Quick Flicks video and learn […]

Is your torque converter stifling your vehicle’s performance potential? If you’ve ever opted to keep your transmission out of overdrive to avoid burning the clutches out of your torque converter, […]

I hate to admit that I’ve been working on cars for more years that I care to admit and yet I still don’t understand all the different things about ignition […]

[Editor’s Note: This LS1 engine upgrade guide is the first in a series of LS engine upgrade guides assembled by a team of LS experts at Summit Racing. The LS1 engine […]

…And just like that, we’ve got to start writing 2025 on our checks. Yes, it’s the start of a new year and the folks at Summit Racing want to know […]

After showing them off at the SEMA Show a while back, Edelbrock’s new Twin-Force Turbo kits for the Ford F-150 are now out in the wild. These kits allow you […]

Own a Dodge or Ram truck with a Cummins 6.7L diesel engine? Then there’s a good chance you’ve heard of the catastrophic grid heater bolt issue—often referred to as the […]

For well over two decades, GM put LS engines in everything from sports cars to cargo vans. That means the factory produced the LS in a range of displacements, starting […]