Part-throttle driveability can often be improved by changing to a vacuum modulator designed for higher shift points (General Motors and FoMoCo products only). Modulators displaying a red band are used ...
Most people think they spend too much time with the TV, but when it comes to Bow-Tie hot rodders, the exact opposite is true. If you have a carbureted engine backed with a TH700-R4 or TH200-4R ...
If it's mechanical, you can bet the OEs have it digitally controlled. This obsession with control started with electronic fuel injection in the late 1980s and eventually expanded into suspension and ...