pro-street 6-71 and 8-71 supercharger kits come with drive ratios that will ... 5 to 7 pounds of boost on a big block chevy and 11 to 12 pounds of boost on a stock ... block these boost levels are based on 350 or 454 cid engines see our additional ... substantially if you install a weiand blower and your observed boost comes up on the ... 50 more air than it did before the blower was installed are your air cleaner and ... not you won t make the boost that the blower is capable of the amount of boost that ... in most of weiand s supercharger kits are suitable for compression ratios in ... for help in determining the pulleys and blower sizes that will best suit your specific ... and suggestions for building a proper blower motor configuration that will provide ...
142 144 pro street series sb chevy 142/144 series weiand supercharger kits ... star of the show is clearly the weiand blower the numbers crunch down to a stout 455 ... magazine june 2006 weiand 142 on a 350 sb chevy 8.6:1 vortec 164 cc heads 288 ...