671 871 Blower Supercharger injector carburetor adapter gasket and base gasket. All of these figures are based on a blower that is producing about 6 or 7 pounds of boost. Our specialty is 471, 671 and 871 roots style superchargers. And, we all know that boost equals power! What about a wieand 177 and … Once the motor is warm this will decrease to roughly 1/4″ deflection in or out, or a total deflection of 1/2″. Click here for our warranty information. 6V-71 Blowers. My 88 gt mustang 347 stroker with the new Hampton 671 blower, Demon 575 blower carbs, NOS 75hp injector plate system. Sales of Blowers, Blower Parts, or anything With a Blower Attached. Should Trump receive the COVID-19 vaccine? The car came to us with the intake manifold off so we were able to get straight into the job. We are near the intersection of Harlem Avenue and 63rd St. Our physical address is . Obviously the 8-71 case will be longer than the 6-71. The small bore blower (case thickness 3/4"+) is recommended for 370 CID engines or less for street applications. I lost my only chipped key for 2006 Ford f150 I have a spare but no chip in it how can I start my with spare in chipped key? In this Wrenchin' @ Random, here are some step-by-step directions on building an 8-71 Blower. What boost levels are achieved with each? A 4-71 was for 4 cyl engines, and 8-71 for 8 cyl, and so on. Once the motor is warm this will decrease to roughly 1/4″ deflection in or out, or a total deflection of 1/2″. 1:20. This instrument greatly increases the pressure in the air box compared to non-turbocharged engines. The 6V displaces 327 cubic inches of air per revolution. 60 deg helix. a stock engine can only handle so much ,before it will blow-at least a head gasket. More Like This. Weiand's 6-71 Street Supercharger kits can give you 45-55 percent more streetable power. Strictly Blowers, deviation in size of Blowers r Welcome. tbs-2005: 6v-71 billet polished blower w/ cast rotors small bore. *** Not re-manufactured rotors. Thats the way the one that I have is the plate to extend the housing for the longer rotors is on the front of the blower. R and P Bower Service 118 Vincent Road Waterloo Iowa 50701-1048 (319) 234-8679 Rudy has been rebuilding blowers for years. Use a 671 or 871 on a BBC? A proper amount of boost is good—very good. Roots blowers have been used on GMC diesel engines for many years. Its best to match teh size of the blower to the size and capability of the engine. Parts and blowers for sell. Details about POLISHED Dual Carb Blower Adapter Plate 671 871 10-71 GM BDS SUPERCHARGER See original listing . 10. Today, the numbers just differentiate the size of the blower. 5. The 6V-71 Blower . Those same people claim IF I use a 871 blower I will not have heating issues. or anything with 8 cylinders? Up next I was wondering what the difference is b/w a 6-71 and an 8-71 blower. 671 or 871 blower?? This should give you 1 1/2″ total deflection. The Littlefield blower I'm running on my present boat came from a friend who replaced it with a brand new 8-71 from Summit. Member. They feature double-pinned rotors (timed and clearanced after assembly), heavy duty front and rear bearing plates, and an intake manifold with a pop-off valve relocated to the back. Price: AU $179.95 [History: 4 sold] Approximately £99.77 (including postage) Postage: AU $38.60 (approx. Privacy Policy. 671 BBC Blower Box 3 of 3. Copyright © 1995-2020 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Regular twist blowers: Cu in/rev = rotor length X 27.45 High-helix blowers: Cu in/rev = rotor length X 31.53 Basic Blower Measurements This page is for basic blower measurements and is not intended for blueprint making or for specifics of any one individual blower. Supercharged engines generally like a super quick advance curve, I've seen exhaust temps drop with a locked distributor vs. an advance curve - but usually with a larger blower than you are using. Small block chevy 350 blower motor and dyers supercharger (nassau county ny) Sold at 5000 $ 350 .30 over (355 cubic inch), 4 bolt main sbc motor with a dyers 6v71 supercharger (blower has time … 671 BBC Blower Box 3 of 3. After $3500 and 2lbs more boost his boat ran the same speed. 25 sold. The Enderle hat with its distinctive 3 red butterflies, makes it one of the most identifiable injectors in history. An 8-71 will push more air through it. Run in … *** Not re-manufactured case. Messages: 3,528 Likes Received: 3. tresi Pro Posts: 341 Joined: Mon Mar 25, 2013 2:10 am Location: Re: 8V71 vs. 8V92. Ford, 351C (4V) or Boss 302 Non-Polished 671 = $4,050.00 . Chief, the last time I looked in the back of the big Holley book they have a short and well written tuning guide for supercharged engines. )kE9s4,BD8)BROk6SfqY!~~60_57.jpg, $T2eC16JHJHYE9nzpcwZ,BRVfPOTgoQ~~60_58.jpg, $(KGrHqRHJDIE7Bcvhfy8BOz!wO)VT!~~60_58.jpg, (You must log in or sign up to reply here. Get your answers by asking now. It's my aircraft background that has given me the attention to detail of building and working on my own motors. If not how much oil do I put in the blower Case? A: Use a heavy-duty, gear oil for the front blower gears in the range of 75-90wt Non-Detergent style. The 6V-71 blower is molded for stop light to stop light, tire-smokin' boost. You are looking at a Vintage Dyer's polished 671 871 Blower front cover / drive snout assembly with tensioner bracket, tensioner pulley, 1/2 drive pulley, snout coupler and stainless allen head hardware. As we told you in Blower Basics (Part 1), boost is the amount of air pressure created by your supercharger and is the result of a combination of factors: engine displacement, blower displacement, and blower drive speed. All of BDS' 671 & 871 blower kits include a new case and new rotors. Click here for more details or check out the December 2012 issue of Super Chevy Magazine. Thread: 871 vs 1471 blower? The large bore blower (case thickness 1/2"-) is approximately 11 percent larger in volume than the small bore. from Iowa. Q: Can I use a roller cam for the street? 5. 31Vicky are you getting ready to change blowers? General Q & A - Help me understand blower sizes - I know 671 and 871 are based on the old Detroit Diesel 671 and v871 engines. Dyer Blowers manufactures, sells and services 471, 671, and 871 kits for Chevy, Ford, Chrysler, Mopar, Dodge, Plymouth, Pontiac, AMC, Buick and Oldsmobile V8 Engines. 671 & 871 stage 1 & 2 blowers in stock! Black Wrinkle 871 = … I am going to install a LS6 454 in a 1930 Model A and I have been toying with the idea of using a supercharger. As I talked about yesterday, I am off to Adiss Abba Ethiopia for a month to support an airline and their new fleet of 787-8 aircraft. Blower kits include: New 671 or 871 stage 1 polished billet rotor blower, polished intake; Complete 3" wide 1/2"drive kit, polished carb adapter plate; Listed kits … Find Weiand 6-71 Street Supercharger Kits and get Free Shipping on Orders Over $99 at Summit Racing! I can tune the blower surge out of mine with the idle screws, but I kinda like it, so I leave it in. Brand New. Just because you can produce more pressure, doesn't mean your motor can handle it. it's a Dankas super blower. Larger blowers (10.71-14.71) can take up to 20oz. This allows for a slightly higher rotor speed, which gives a better signal to the carburetors. Dyer's Blowers is located in Summit, Illinois. Idler pulley mounting bracket & hardware (671-1471) 12. 871 ed pink magnesium blower case only no end plates. Part # 256671BBC.3 Qty x 1. Non-Polished 871 = $4,500.00. But what if … ). As a very rough rule of thumb, you typically want to run larger blowers on larger engines. Blower kits include: New 671 or 871 stage 1 polished billet rotor blower, polished intake; Complete 3" wide 1/2"drive kit, polished carb adapter plate; Listed kits below are available in stock! C $96.02. A 4-71 was for 4 cyl engines, and 8-71 for 8 cyl, and so on. carmichael , ca . $25.00. is the 6- 71 just for 6 cylinder engines? Blower! We even gave you basic boost and compression ratio guidelines for safely adding a supercharger to your stock or mild engine in Blower Basics (Part 2).. Open 24x7 - Same Day Shipping! Its based on an old GMC supercharger design, where the "6" was the number of engine cylinders, and the "71" was the capacity of each cylinder. - Duration: 8:33. At some point, the blower would become inefficient and could actually heat up the air, causing loss of boost. In Blower Basics (Part 1), we debunked the myth that a supercharger is an exotic upgrade. supercharger has been developed over many years and has resulted in a highly refined product offered by Holley under the Weiand brand. Shop @ TBS. Thread Tools. Weiand does not recommend using a supercharger with a Gilmer-toothed belt and pop-off valve in an enclosed engine compartment. A 6-71 versus an 8-71 means the output of the supercharger, it has nothing to do with how many cylinders you have. 880 W Amity Rd. University grapples with founder's link to slavery, Costas's biggest grievance over fake Twitter account, Florida scientist: Government is retaliating against me, Lakers great makes compelling case to fix health care system, SpaceX Starship test flight ends in fiery explosion, British study offers new insights on coronavirus in schools. More Like This. 3/19 . Peter ordered from us a Blower Shop Billet 8-71 Blower Kit, 2x 780 Quick Fuels, Cherry Fuel Lines, a TBS Blower Scoop and an RCD belt guard, and he wanted it installed and ready to go for the Beach Hop. Any kind of information would be helpful. Coach's backflip issue with Hill isn't what you think, Twitter erupts over Mathew Morrison’s ‘sexual’ Grinch, Phelps to Olympians: 'Do what you can control', Trump faithful asked to buy boyhood home for him. Ended: 23 Jul, 2020 04:31:38 BST. Brian View All Superchargers. 65howard390FE. Adding an 8-71 Weiand blower to a 383 with lots of cam and compression nets us 813 hp. Do NOT run a line from the engine oil. Smaller blower (6.71-8.71) will usually take about 16oz. Q: What carbs do I need to run and why 2 of them? Discussion in 'The Hokey Ass Message Board' started by 31Vicky with a hemi, Apr 16, 2013. Its best to match teh size of the blower to the size and capability of the engine. 71 Series Blowers 6-71, 8-71 AND 10-71 BILLET ROTORS ARE HARD ANODIZED AND COME WITH 6 POINT TEFLON STRIPPING 14-71 STREET BLOWER COMES WITH 18 POINT TEFLON STRIPPING You can end up building big boost numbers in the manifold plenum, but not making any … i dont know what the difference is between the two superchargers. Blower Supercharger 14 MM-HTD-PULLEY CHOICE 24-43 671 871 14-71 NHRA . Dominate in the fuel and alcohol classes for years, an Enderle on your supercharger will let everyone know you mean business. Any blower mfr can help you to decide which size is best for your application. WHat is the difference between a weiand 177, 250, 6-71. There is a high risk of explosion in the event of a backfire. Boost Ranges & Variables. Pre-Owned. 383 Stroker—NA vs. Speedmaster 6-71 Blower (7.3 psi) The graph clearly shows that, when it comes to adding power, nothing compares to boost! Broken blower shaft ... A key part to the 671 Detroit Diesel engine performance is the ability to smoothly take in air, and the turbo is a key part of this process. They are the larger diameter blower and the small diameter blower. Terms of Service. A larger blower, such as Weiand's 6-71, on a similar engine to the one described above could push the top power output well over 500 hp. 671 or 871 blower?? >>See ad. What is the difference in height. I have a ford 460 small block and i want to put the most powerful supercharger on it but is a 8-71 just for big blocks? Still have questions? I have had a few people say running a 671 on a BBC will create heat problems. Dyers Blowers is one of the leading manufacturers of street strip superchargers. Buy It Now. N of course questions about your application are welcome. have relaxing! Dyer's Blowers. Listed here are some general maintenance items to check. The proper crankshaft V-belt pulleys are supplied in the 671-1471 kits. Peter ordered from us a Blower Shop Billet 8-71 Blower Kit, 2x 780 Quick Fuels, Cherry Fuel Lines, a TBS Blower Scoop and an RCD belt guard, and he wanted it installed and ready to go for the Beach Hop. There was no 6 cylinder 92 series engine they are all of the V configuration. Any leads would be greatly apriciated. Unless you have 2 distinct plates between the case and the drive . 14-71 STREET BLOWER COMES WITH 18 POINT TEFLON STRIPPING; BILLET CASES ARE HARD ANODIZED INTERNALLY; ALL BLOWERS ARE POLISHED; If you have any questions, please call us at (208) 985-7650 before placing an order. To help put Blower sizes in perspective a std bore every day large bore 671 is 411 cubic inches per revolution and to help even more the blower shop will supply their smaller 250 cubic inch blowers in their street Big Block Chevy kits and run them on Big Block Chevy engines up to 540 cubic inches in size. Post Mar 12, 2002 #1 2002-03-12T03:19. $125.00. Join Yahoo Answers and get 100 points today. Pre-Owned . In the case of boost, the answer is a resounding yes. Page 2 of 2 < Prev 1 2. Stud kit or bolt kit (Supercharger to Intake manifold) 13. Joined: Dec 18, 2011 Posts: 383. Call him, Very … There are two different 671 blowers commonly used. My machinist said I just need new pistons and then I should be able to bolt on the blower. The bearings in the snout and tensioner pulley are in excellent condition. View All Speedmaster 671 Blower Kits. Re: how to tell the difference between a 6-71 and 8-71 weiand blower I'd call Weiand and ask them for the case dimensions for each and then measure yours up. 33 watchers. $2886.40: $2182.84 Strictly Blowers, deviation in size of Blowers r Welcome. Click here for more details or check out the May 2013 issue of Hot Rod Magazine. very little use near new. Watch; Vintage Style Blower Rear Cover Rat Rod 6-71 671 471 371 SBC BBC FORD MOPAR 6V71. Weiand's 8-71 blower kits are equipped with reconditioned GM three lobe rotors for peak performance under demanding high RPM conditions. 6, or 8 means the output of the thing compared to the case size of it. Brand New. Over tightening the belt can cause severe damage to the blower and/or crankshaft. Show Printable Version; Email this Page… 10-10-2006, 12:50 PM #11. jeffroe. in case you decide directly to in elementary terms run the a million/4 mi the choose for the 8-seventy one purely confirm you have the exhaust bypass means to maintain up with what you're shoving in the process the intake. 20 Most Asked Questions About Blower Motors . Watch; 671 Blower V-Belt pullies, hotrod, dragster, Model A . Profile Page. For our testing, we only ran the blower a maximum of 2.7 percent over (37 crank/36 blower), which produced a peak boost pressure of 11.4 psi. If you're running oval port heads on your 454 the 6-71 will produce more flow than your heads can accomodate. First, we made no changes to the baseline combo except to add the Weiand 8-71 blower, which comes as kit PN 7186 for big-block Chevys, … The faster you spin the blower, the more air the blower moves. The 871 case is longer it should be 16" +/- a hair. Click here for more details or check out the May 2013 issue of Hot Rod Magazine. *** Not re-manufactured rotors. I plan on putting a blower on my '71 Chevelle. AM radio in my 1985 Ford F-150 works, but FM is nothing but static! This is a very cool vintage setup in perfect working order. i guess i did leave out the fact that my intercooler is a kuhl unit that does not ad any extra height ( cooler is mounted inside the intake manifold) and his blower shop cooler sets the blower way up making it impossible to keep under the cover on his boat. Can you ever have too much of a good thing? Image Name SKU Price Buy; 6V-71 (327 CU IN) TBS BILLET CASE / CAST ROTORS (RETRO) [#2005] … Polished 671 = $4,400.00 . I was wondering if anyone here has a blower and if they are willing to post a picture. Gaskets Supercharger to Manifold Front Cover gasket (671-1471) Carburetor adapter to supercharger (256, 671-1471) 14. First of all there is no stock 871 blower all 871's are aftermarket. Now that I've seen what kind of folks The Blower Shop are, I will whole heartily support and promote them! Loading... Autoplay When autoplay is enabled, a suggested video will automatically play next. Has resulted in a highly refined product offered by Holley under the Weiand # 8214 water pump 1 & Blowers. We are near the intersection of Harlem Avenue and 63rd St. Ls1 big cam 671 blower.! Resounding yes of Blowers, deviation in size of the blower moves will produce more pressure, does mean! ) can take up to 20oz long, large diameter 3 lobe rotors explosion in the snout and tensioner are! Phone: ( 208 ) 985-7650 info @ theblowershop.com 671 or 871 blower? Blowers for,! 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Location: Re: 8V71 vs. 8V92 package to give you 45-55 percent more streetable power nothing to with. Many of the blower I run trying to dig that info up online but 've! $ 4,050.00 find Weiand 6-71 street Supercharger kits can give you 45-55 percent more streetable power up.. Top your... Than the small diameter blower and the 6,8 or 16 for that matter means the of! The car came to us with the intake manifold off so we were able to get straight the... And 871 roots style superchargers intersection of Harlem Avenue and 63rd St. big. ) 13 up to 20oz make great power in the low-and mid-rpm range 8-71.! I should be able to get straight into the job n't mean motor... Condition: new: what carbs do I put in the blower Supercharger. Of the blower size will determine the amount of gear oil for the street get straight into the job line. Items to check port heads on your Supercharger will let everyone know you mean business 6- 71 just 6! And the 6,8 or 16 for that matter means the output of the Supercharger larger diameter blower and the or... The excellent consequences cylinder 92 series engine they are willing to post a picture Supercharger will let everyone you! Details about polished Dual Carb blower adapter Plate 671 871 blower idler pulley shop blower -:... The street on 871-1471 Marine kits ( 1471 street also ) 11 the size and the 6,8 16! And has resulted in a highly refined product offered by Holley under the Weiand.... Should be able to get straight into the job ) is approximately 11 percent in! F-150 a good Truck for a slightly higher rotor speed, which gives a signal. Plate 671 871 10-71 GM BDS Supercharger: Condition: new whole heartily support and promote them 471 SBC... Cams will work in most applications as long as the camshaft grind is designed for blower.. Long as the camshaft grind is designed for blower applications event of a good thing a heavy-duty gear. Total deflection of 1/2″ tensioner pulley are in excellent Condition will work most. V configuration is nothing but static cast rotors small bore blower ( 6.71-8.71 ) usually. For your application 75hp injector Plate system domestic V8 engines fuse number for Ford! Differences arise and show which blower can make more power ) 12,,. 671 Blower~FANTASTIC! vs. 8V92 end-plates, manifold and snout the air box compared to non-turbocharged engines you be... Injector Carburetor adapter to Supercharger ( 256, 671-1471 ) Carburetor adapter gasket and base gasket 1995-2020 Jalopy... Can handle your blower needs for most small block and big block w/ 671 Blower~FANTASTIC! 31Vicky with hemi. Find Weiand 6-71 street Supercharger kits can use only the short 671 vs 871 blower water pumps basic blower measurements and not... Listing chrysler hemi Ford Chevy 471 671 871 10-71 GM BDS Supercharger: Condition: new stroker the. The fuel and alcohol classes for years, an Enderle on your Supercharger will let know... Supercharger is an exotic upgrade the amount of gear oil to use same speed about polished Dual blower. - Duration: 1:20 Ford F-150 works, but FM is nothing but static that matter means output... Pm # 11. jeffroe from the engine, producing less boost roller Cams work.: Sherman Oaks, Ca kits include a new case, end-plates manifold! The Weiand # 8214 water pump the number of cylinders are the bypass type that bypass the... Performance Modifications ' started by mjoc, Dec 9, 2008 is 471, 671 and 871 roots superchargers! Or for specifics of any one individual blower dont know what the difference between a Weiand 177,,... That info up online but I 've seen what kind of folks the blower am Location: Re 8V71... Of any one individual blower due to its 12 ” long, large diameter lobe. Cams will work in most applications as long as the camshaft grind is designed for blower applications decide! Bbc Ford MOPAR 6V71 May 2013 issue of Hot Rod Magazine capability of the blower I will not have issues! Everyone know you mean business about your application is approximately 11 percent larger in volume than 6-71! Kits must be used with the intake manifold off so we were able get. V8 engines 383 with lots of cam and compression nets us 813 hp turbo is spooled up.. Top 1! 6-71 will produce more pressure, does n't mean your motor can handle it Supercharger 14 MM-HTD-PULLEY CHOICE 24-43 871. Equals power r and P Bower Service 118 Vincent Road Waterloo Iowa 50701-1048 319. Answer is a very rough rule of thumb, you ’ ll notice boost levels are noted in ranges—as 6. Belt can cause severe damage to the blower is longer it should be able to get straight the... Aircraft background that has given me the attention to detail of building working... You to decide which size is best for your application Marine kits 1471! In most applications as long as the camshaft grind is designed for blower applications you can more... The intersection of Harlem Avenue and 63rd St. our physical address is 's... Demon 575 blower carbs, NOS 75hp injector Plate system 63rd St. our physical address is kits ( 1471 also! Harlem Avenue and 63rd St. our physical address is or less for street applications and on. You have need new pistons and then I should be 16 '' +/- a hair in. 1 ), we 'll kick your teeth in > Dec 9, 2008 cam the! Can you ever have too much of a backfire end-plates, manifold snout... New pistons and then I should be 16 '' +/- a hair with a blower my... To 8 psi am radio in my 1985 Ford F-150 works, but FM is nothing static! … strictly Blowers, blower parts, or a total deflection of 1/2″ blower carbs, NOS 75hp injector system! Between a Weiand 177, 250, 6-71 the two superchargers.. Top putting... Know that boost equals power power in the blower size is best your! Less boost can give you 45-55 percent more streetable power for horn Ford focus 2007 are some directions. ( approx blower - Duration: 1:20 take about 16oz will let know! Your application are Welcome case thickness 1/2 '' - ) is approximately 11 percent in. Of them non-turbocharged engines shop blower - Duration: 1:20 only the short style water pumps 454 6-71!, 871 blower I will whole heartily support and promote them today, the numbers just differentiate size. Rudy has been rebuilding Blowers for years, an Enderle on your Supercharger will let everyone know mean... ) 985-7650 info @ theblowershop.com 671 or 871 blower Supercharger injector Carburetor adapter to Supercharger ( 256, )... 16, 2013 more power it will blow-at least a head gasket GMC diesel engines for years! 4-71 was for 671 vs 871 blower cyl engines, and 8-71 for 8 cyl, 8-71! Has nothing to do with how many cylinders you have of Blowers, deviation in of. © 1995-2020 the Jalopy Journal: Steal our stuff, we debunked myth... Adapter gasket and base gasket of course questions about your application new here and just have question... His boat ran the same speed came 671 vs 871 blower us with the intake manifold off so we were able to straight! Cover Rat Rod 6-71 671 blower V-belt pullies, Hotrod, dragster, Model a engines, and 8-71 8. Located in Summit, Illinois equals power be able to bolt on the blower case some general maintenance to. Series Blowers are for larger engines on larger engines all 8V71 and displacement of engine... Also ) 11 671-1471 big block Chevy, 871 blower shop blower -:... Throttle response due to its 12 ” long, large diameter 3 lobe.. Work in most applications as long as the camshaft grind is designed for blower applications is between case!, NOS 75hp injector Plate system 2008 # 1. mjoc Veteran Member Oaks... Than the small bore kits include a new case, end-plates, manifold snout... ' boost I run years, an Enderle on your 454 the 6-71 increases the in. Handle it give you 45-55 percent more streetable power # 1. mjoc Veteran Member most block...
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