Canted valve Windsor Head: Ahead of of its time?

Canted valve Windsor Head: Ahead of of its time?

Jon Kaase’s P38 Canted-valve Windsor Cylinder Heads Aim For Better Cylinder Filling Text by Ro McGonegal Photography by Moore Good Ink Jon Kaase keeps his eyes peeled. Over the years, the engine builder has seen an endless string of improvements and aftermarket...

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How to Make Key Adjustments to a Drag Racing Clutch

How to Make Key Adjustments to a Drag Racing Clutch

Text by Sam Logan: When we first take an interest in drag racing we soon realize that nothing in its mechanical history is more absorbing than the racing clutch and its operation. Multi-disc drag racing clutches are constructed in four or five different diameters....

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Handy tuning tips for modular carburetors

Handy tuning tips for modular carburetors

Part 1 of 2-part tuning articles By Sam Logan The carburetor takes responsibility for the emulsification (mixing air with fuel) and the atomization (separating into fine particles) processes while the vaporization (transforming to a gaseous state) occurs in the...

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Street Demon: An interview with its designer

Street Demon: An interview with its designer

by Sam Logan   In mid-January 2012, the new 625 Street Demon carburetor was debuted in Los Angeles, California during the MPMC media-manufacturers conference. Designed to suit a large variety of stock to mildly tuned engines of up to 450 horsepower, the Street Demon...

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