How to accurately measure compression ratio
After building an engine, the bombardment of questions soon follows. Unfortunately, you might not know the answer to one important question: What is your engine’s compression ratio?
Transmission internals are subject to intense stresses. Crack checking and polishing can help ensure that those stresses don’t lead to failures down the road.
After building an engine, the bombardment of questions soon follows. Unfortunately, you might not know the answer to one important question: What is your engine’s compression ratio?
How well your car performs–and how nicely it drives–can often depend upon your clutch. Here's how to tell if it's time for an upgrade.
We ask various experts in the engine oil industry questions most commonly fielded by automotive enthusiasts.
We ask various experts in the engine oil industry questions most commonly fielded by automotive enthusiasts.
Want to go 3-4 mph faster down the straights after installing a simple $20 part? BimmerWorld offers that advantage.
We built (and actually tested) different intake designs.
One of the first things we do whenever we pick up an older car? Go through the fuel system.
Manual transmissions might be crude, simple devices, but that doesn't mean improvements can't be made.
No movie magic, no special effects. For less than $200 we put together our own supercharger setup.
