Thereâs the stock version, one size up at 4.9 grams/second for a 25-percent increase, and two sizes up at 5.3 grams/second. More on this in a minute. Going up in displacement to the 103-inch engines and the 110s, a 55mm to a 58mm throttle body can be a good pick.
VCR stands for Video Cassette Recorder. VCRs not only record video on a VHS cassette, they also play back the recording. The VCR is a necessary tool for enjoying VHS tapes of any kind. By 1986, there was a VCR in one-third of American homes.
The NPT Fitting Standard. A thread boss is the hole in the device or air tool into which you insert or thread a fitting. The boss could be an air tool, an air valve port, an air cylinder port, an air manifold, or any number of other compressed air components. NPT stands for National Pipe Taper.