How much does a 871 blower weigh?
Blower weights 80 lbs. and is 22″ from end to end.
How many liters is a 14 71 supercharger?
GMC 71 Series Diesel Models
Model | Displacement Liters | Horsepower |
---|---|---|
8V-71 | 9.3L | 318 |
12V-71 | 14.0L | 450 |
16V-71 | 18.6L | 480 |
24V-71 | 27.9L | 1800 |
What does a 1071 Blower weigh?
Features and Specifications
Weight | 24.5 lbs |
---|---|
Noise rating | 79.3 dB |
Tube length | N/A |
Warranty | 5 years |
CARB-compliant | Yes |
What is an 8 71 supercharger?
Description. The 8-71 Supercharger has been around for a long time, dating as far back as the 1960’s. In an effort to decrease ETs at the drag strip, racers would convert Detroit Diesel blowers to work on big block and small block gas engines.
Why is it called a 671 blower?
Introduced in 1938 and produced well into the 1990s, the 6-71 is a two-stroke, six-cylinder diesel. In GMC diesel nomenclature, 6 represents the number of cylinders, while 71 represents the cubic-inch displacement per cylinder.
How much horsepower does a 671 blower add?
Driven 11 percent under, the 6-71 produced a boost curve that began at 4.2 psi at 3,300 rpm and rose to 8.3 psi at 6,400 rpm. This pulley combination produced peak power numbers of 602 hp at 6,400 rpm and 551 lb-ft of torque at 4,700 rpm.
How many liters is a 8-71 supercharger?
Like how you roots numbers compare to screw. I.e. 6-71 is 3.0 liters or an 8-71 is the same as a 4.0… So let’s say. Most screw type setups are EFI.
How do I know what size supercharger I need?
In terms of sizing, it all comes down to the volume of air that the supercharger can cram into the cylinders of the engine each time the supercharger spins around. The ratings for superchargers are therefore given in L/rev (litres per revolution) or cc/rev (cubic inches per revolution).
What is a 10 71 blower?
Littlefield 10-71 polished alum. competition blower. This blower has nylatron and Teflon stripping to insure maximum efficiency on your engine. Rotors are billet and hard anodized for a long lasting supercharger and a tighter inside tolerance creating a more efficient supercharger.
What is a Helix supercharger?
Hi-helix blowers are defined. as any supercharger with a rotor twist greater than. 60 deg. Overdrive limit only applies to 14.71 size.
How much boost can a 8-71 blower make?
Weiand Pro-Street 6-71 and 8-71 supercharger kits come with drive ratios that will typically produce 5 to 7 pounds of boost.
How much power can an 8-71 blower make?
This reduced boost to 6.4 pounds at 5,900 rpm, and power dropped to 706 lb-ft at 4,700 and 737 hp at 5,900. That’s 147 lb-ft and 214 hp better than naturally aspirated….
SOURCES | |
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The Blower Shop | Hooker Headers (A Division of Holley) |
www.milodon.net | |
GM Performance Parts | |
800/577-6888 (dealers) | Rockett Brand Racing Fuel |
Why choose Littlefield superchargers?
The Littlefield family has been involved in the racing community for decades. Since the ‘70s, they have steadily increased the performance of the roots-style supercharger—turning it into the superior blower for leaders in the performance racing industry.
What is the lb-22 Series supercharger?
The LB-22 Series is brand new in our product line of quality superchargers. Available in 6-71, 8-71, or 14-71 sizes with either hi-helix or standard billet rotors, these superchargers have a 2 ¼” inset of billet material with the absolute machine fit of inset bearing plate to the case—both front and rear.
Is Littlefield a good blower brand?
One of the Top Supercharger Manufacturers in the U.S. Since its founding in 1974, Littlefield Blowers has been recognized as one of the top roots blower and supercharger manufacturers in the U.S.
What is a 671 supercharger?
Available in 6-71, 8-71, or 14-71 sizes with either hi-helix or standard billet rotors, these superchargers have a 2 ¼” inset of billet material with the absolute machine fit of inset bearing plate to the case—both front and rear. We use this method instead of using dowel pins because it enhances consistent bearing plate and rotor location.