What is an 8-71 supercharger?
HORSEPOWER! – Weiand’s 8-71 kits are the ultimate statement of power and looks. Pull into the local cruise-in or dragstrip with one of these sticking through the hood and you will get noticed. They’re not for the meek however – these supercharger kits are designed to generate 50%+ more horsepower and torque across the rpm range!
What kind of blower do you use for a supercharger?
BDS 8-71 polished alum. street/competition blower. Rotors are billet alum. sixty degree that can be hard anodized for a long lasting durable supercharger with tighter inside tolerances creating a more efficient supercharger.
What are the different finishes of the superchargers?
Satin or polished finishes are available to match the “hard-core” or “show and go” look you’re after. All superchargers are built in Weiand’s state-of-the-art manufacturing cell and each supercharger is 100% boost tested to help you squeeze out maximum power and efficiency.
How many 40idf’s in a supercharger?
If your supercharger is a larger type, you have room for four 40IDF’s unit like this one. Made for a 6-71 or 8-71 blower, this eight-barrel carburetion system that can be built with progressive linkage or all direct…your choice. Either way, it works very nicely on the street.
What size supercharger do I need for my engine?
8-71 superchargers are perfectly suited for engines with 7.5:1 to 8:1 compression ratios but may require race gas unless pulley ratios are altered to reduce effective compression ratio below 12:1. Weiand recommends that all kits use double keyed crankshaft and double keyed, steel, SFI approved balancer.
How much power does a Weiand supercharger make?
All superchargers are built in Weiand’s state-of-the-art manufacturing cell and each supercharger is 100% boost tested to help you squeeze out maximum power and efficiency. 11.5% Underdriven Drive Ratio w/ Included Pulley Set Develop 550+ Horsepower out of a mild 454 Chevy Instant, full-time power every time you hit the throttle
What is a stage 4 supercharger?
Stage 4 Same as Stage 3 but strips of Teflon is added to the sides of the rotors to seal the rotors to one another so once boost is put into the intake the side Teflon strips stop the air from trying to leak back up thru the supercharger keeping the boost down in the intake and more power being made. Recommended for alcohol or nitro use only.
How much supercharger oil to put in a 671?
Without a sight glass, you can remove the snout bolt at 7 O Clock and fill it up until it runs out of that bolt hole. 6-71 and 8-71 usually take approx. 16 oz 10-71 14-71 sometimes take about 20 oz. We sell a Synthetic supercharger oil on our site . https://www.alkydigger.net/proddetail.php?prod=ADBLOWEROIL
What kind of supercharger does the M5 have?
The M5 supercharger is a “modular” supercharger. Modular meaning the top and bottom of the supercharger are removable. The top and bottom sections of the unit also house the… This is the baddest roots blower made, period. It is the 18-71 equivalent with our high overdrive top plate attached to it.