Catalog: Weiand Superchargers | |
| type all weiand superchargers are roots blowers centrifugal and screw type note that ... manual the terms supercharger and blower are used interchangeably since they ... is driven by the force of the exhaust gases these type of superchargers or turbos ... 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 ... a wastegate which bypasses exhaust gas past the turbo when a certain boost ... limit is reached the screw type blower appears somewhat similar to a roots ... type blower from the outside but the internal ... are quite different in a screw type blower the rotors interlock one another and as ... the outside air is drawn into the blower the rotors progressively compress the ... | |
| constant this is because at lower blower speeds the clearances between the ... blower case and the rotors allows for air ... ranges this is because the boost the blower is making cannot fully get into the ... of the engine the displacement of the blower and the speed that the blower is turned ... speed ratio between the engine and the blower a larger blower will make more boost ... size goes up boost goes down if the blower speed and blower size remain constant ... goes down boost goes up on a given size blower and a given size engine boost can be ... increased by running the blower faster in relation to the engine s ... thumb you typically want to run larger blowers on larger modified engines however ... is no reason you can t run a larger blower on a small or stock engine such as a 6- ... | |
| 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 ... ratio of your engine and the gas that you are using as a basic rule of ... to 8.5:1 range when used with 92 octane gasoline if your compression ratio is higher ... 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 ... on a street engine with 92 octane pump gas you will have detonation problems to ... | |
| 10.2:1 10.8:1 11.4:1 11.9:1 12.5:1 pump gas blower boost pressure psi 4 7.6:1 8.3:1 ... 20.0:1 21.1:1 22.2:1 23.4:1 24.5:1 race gas blower boost pressure psi 20 14.2:1 15. ... ratio engine and expect to use pump gas this gives you an effective compression ... and on the amount of boost your blower will be making there s a formula for ... 3 supercharger carburetor selection blower size 142 144 174 174 177 250 256 6- ... is a very important step in building a blower motor under boost the engine could need ... which air must pass to get into the blower and the motor tech line 270-781-9741 69 ... | |
| to two ranges colder than normal with a blower the more boost the colder the plug ... thing that needs to be addressed with a blower is to make sure that detonation is ... situations however when you step on the gas and the engine goes into boost this ... of boost that means that when your blower is putting out 4 pounds of boost the ... the base of the carburetor however in a blower application there will always be some ... | |
| choice of camshaft can make or break a blower motor a legend in the industry lunati ... designed to work with weiand blower kits in addition the following are a ... type of cam the mildest of weiand s blowers are the pro-street superchargers which ... increases the volume of exhaust gases produced thereby requiring larger free ... level up headers for 6-71 and 8-71 blowers weiand again recommends running a ... for your higher boost levels in gasoline burning engines the company recommends ... provides good overall power on pump gas and also aids in engine cooling plus ... t miss the cylinder pressure with these blowers since they make plenty of boost in all ... more information on lunati s line of blower cams consult the lunati catalog or call ... we recommend the following ˇ forged blower pistons with a static compression ratio ... | |
| quality steel rods h or i beam ˇ forged blower pistons ˇ o-ringing the block mandatory ... maximum effective compression ratio on gas not to exceed 20:1 consult gas ... has 9.5-1 compression can i run a blower and still use pump gas answer we do not ... you get above the octane rating of pump gas that level of boost will usually not ... increase to offset the cost of the blower kit remember it takes horsepower to ... make horsepower with a roots type blower question my supercharger uses a ... slip the belt on the pulleys if the blower is running a gilmer tooth style drive ... belt will not slip and it may lift the blower off of the intake manifold ... others but these two are the main cause blower engines like timing advance if the ... enough it will cause these issues most blower engines will run between 12-20 degrees ... | |
| power valve answer nothing will kill a blower or nitrous engine quicker that a lean ... about the power valves on a roots style blower engine the power valve is installed to ... power valve closed when you step on the gas the throttle plates open and the engine ... and richens up the main system on a blower with the carb mounted above the rotors ... valve at an idle and when you hit the gas as the boost builds it will force the ... we offer quite a few different size blower carbs with this already done consult ... boost gauge this will tell you what the blower is doing on your combination there are ... separation engine load exhaust size and blower drive ratio are just a few if the carbs ... if enough air can t pass through the blower it will not make boost if the camshaft ... have the correct drive ratio for the blower it may also build less boost the blower ... | |
| some applications all weiand 142/144 blowers feature 100 new cnc machined parts no ... ratios ˇ kits include manifold blower assembly drive snout pulleys belt and ... full-time power every time you hit the gas with no lag recommended accessories ˇ ... | |
| and nothing says horsepower like a blower designed to be a complete kit that will ... performance from your engine the blowers feature teflontipped rotors and are ... for towing applications all weiand 144 blowers feature 100 new parts no remanufactured ... full-time power every time you hit the gas with no lag all superchargers are built ... | |
| to 40 more power every time you hit the gas while maintaining outstanding street- ... polished finishes this 174 low-profile blower features teflonŽ tipped rotors for ... for most applications all weiand 174 blowers feature 100 new cnc machined parts no ... full-time power every time you hit the gas with no lag superchargers installation ... for details ˇ kits include manifold blower assembly drive snout pulleys belt and ... | |
| look to the weiand 174 low-profile blower kit for the answer engineered with a ... full-time power every time you hit the gas with no lag all weiand 174 blowers ... ratios ˇ kits include manifold blower assembly drive snout pulleys belt and ... port and oval port with trim-to-fit gasket 11 will work with up to 3 accessory v- ... | |
| we love these tiny little street blowers for a kick in the torque curve we ... also ran the engine on 91 octane pump gas and still managed a whopping 615 hp and ... | |
| flange mounting style gives these blowers the tough looks you want without the ... easily generate 600 hp all weiand 177 blowers feature 100 new cnc machined parts no ... full-time power every time you hit the gas with no lag ˇ increases torque for ... ratios ˇ kits include manifold blower assembly drive snout pulleys belt and ... using 6 bolts along perimeter of blower ˇ great power adders for low ... | |
| to be 2 shorter than the big blowers while still maintaining the option to ... gilmer drive belt for that traditional blower whine that tells everyone something ... serious is coming these blowers feature teflonŽ tipped rotors for tight ... street-ability all weiand 250 blowers feature 100 new cnc machined parts no ... ratios ˇ kits include manifold blower assembly drive snout pulleys belt and ... full-time power every time you hit the gas with no lag ˇ substantial torque ... be trimmed slightly to clear rear of blower housing pulley style gilmer gilmer ... | |
| to be 1.5 shorter than the big blowers the 256 series has the traditional look ... -core street/strip duty all weiand 256 blowers feature 100 new cnc machined parts no ... traditional styling similar to the 6-71 blowers ˇ substantial torque increase for heavy ... full-time power every time you hit the gas with no lag recommended accessories ... ratios ˇ kits include manifold blower assembly drive snout pulleys belt and ... | |
| across the rpm range weiand s 6-71 blower kits are equipped with exclusive two ... a simple pulley change away from pump gas or hard core racing got a hemi weiand s ... the swap meets looking for old junk blowers and get a complete package from weiand ... full-time power every time you hit the gas with no lag installation notes ˇ 6-71 ... compression ratios but may require race gas unless pulley ratios are altered to ... ratio chart ˇ kits include manifold blower assembly drive snout pulleys belt and ... small cap distributor to clear blower housing 2 requires stock or aftermarket ... | |
| small big block chevrolet the roots blower proves itself again as the ultimate ... test mule 800-plus horsepower with the blower ahhh hot rod magazine december 2004 ... zz454 long block making 820 hp on pump gas with a weiand 8-71 blower and custom ... | |
| full-time power every time you hit the gas with no lag installation notes ˇ 8-71 ... compression ratios but may require race gas unless pulley ratios are altered to ... ratio chart ˇ kits include manifold blower assembly drive snout pulleys belt and ... small cap distributor to clear blower housing tech line 270-781-9741 97 ... | |
| across the rpm range weiand s 6-71 blower kits are equipped with exclusive two ... a simple pulley change away from pump gas or hard core racing if it s maximum ... compression ratios but may require race gas unless pulley ratios are altered to ... balancer ˇ kits include manifold blower assembly drive snout pulleys belt and ... | |
