technical information introduction weiand knows that quality reliability ... best possible product will be produced weiand brand superchargers are built by holley ... -type supercharger for example the weiand 144 supercharger moves 144 cubic inches ... whine of a roots supercharger a weiand supercharger-equipped motor will ... maintenance than any other engine the weiand line offers superchargers in the 142 ... market today the roots type all weiand superchargers are roots blowers ... manual the terms supercharger and blower are used interchangeably since they ... internal step-up drive inside the blower due to the design of these units the ... the impeller spins the more boost the blower makes as a result these units typically ... if it were even possible to gear the blower so that it would spin fast at low ...
information supercharger rotors weiand uses two types of supercharger rotors ... the 142 through 6-71 superchargers use new not ... installation in many applications weiand s 8-71 superchargers use remanufactured ... has even more twist imparted into the blower rotor and does provide more power these ... blowers were developed for alcohol dragster and ... volumes supercharger type pro-street 142 144 pro-street 174 177 pro-street 250 ... 256 weiand 6-71 weiand 8-71 approximate cid of air per ... revolution 142 to 144 174 to 177 250 to 256 411 436 in ... important because you can set up your blower to be more efficient at high engine ... speeds you may want to select one of weiand s smaller blowers a smaller blower can ... lower engine speeds however this high blower speed will be less effective at higher ...