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1948-1952 EARLY STANDARD TRANS W & W/O OD- $29.00. Head gasket retention with the aluminum cylinder head was, and is, an issue due to warping and differing expansion rates of the head and block. If this is all correct. Both of these camshafts started out as 7X racing camshafts, but are suitable for daily driven. These gasket stacks are usually misunderstood when the new Hudson owner is confronted with afuel pump failure. PIT STOP Articles by Sloan F. McCauley - MakingHudson engines go fast! THESE ARE CONTOURED AS THE ORIGINALS The true 7X engines were generally hand-built for racing purposes and it is doubtful that many of these original 7X engines are still around. The block was fully contour slope relieved to the Hornet gasket shape. Some cars can be for what appears there is no apparent reason, very hard to start even when all is OK if this fails try 12 Volts or try starting whilst being towed. Exceptional Postwar Lionel 665 Baby Hudson/2046W. A quick method of determining if an unmarked head is a "narrow blockhead" is where the temperature sensor is installed; The narrow blockheads have the temperature sensor on the right side of the block when looking from the radiator. A Pacemaker Aluminum head was drilled to for 1/2" bolts and relieved to accommodate the larger valves. The Hudson engine was a precision product and all tolerances were very closely held. This is the first in a series of videos I will be uploading regarding my 308 engine build. PISTON 1948-54 262 6 CYL AVAIL IN STD,030,040,060 - $55.00 EA, PST 929 Also, the edge of the relief area should be radiused where it meets the head gasket to afford greater flow. A high altitude engine was produced by the factory, which included some 7X parts, such as the oversize valves, 232 head, and hot cam, but was not true 7X's in that the relief area was not deeply machined and hand finished. 21st Century Hudson | Randy & Russ Maas | Hudson Parts and Restoration Specialists. That was a drastic improvement over the stock lump which would have totally choked this engine. OVERHAUL GASKET SET 1929 - $447.50, S023 Free shipping. EXHAUST VALVE BI-METALLIC MODERN PRODUCTION 1938 47 6 CYL- $15.00 EA, V2200 View Cart. Terms like TWIN H and 7X became synonymous with the Hudson Sales and Marketing programs. And tons of NOS Hudson parts bought up from Hudson dealerships that went out of business. to Charlie Woodruff for providing the "PIT STOP"information, Sloan died a number of years ago, but his talent and love for, any of them do not really understand what it is, Correct block preparation is a very exacting science, the details of which are often overlooked by the amateur hot, The lifter bores should be smoothed and polished with fine emery cloth. PIN SET 1940-54 ALL EXC JET- $160.00, KING PIN In relationship with the firing order? High performance $ 135 PN 573. PINION SEAL 30-31 HUD 8, 30-31 ESSEX 6 - $40.00, 5772 Both lift specs are at zero lash. 1955-57 PACKARD 320,352 AND AMC 250,327 V8 - $10.00 EA, VL 28 (Single digit for the year) The month is determined by the first letter - A = Jan., B = Feb, C = Mar., D = Apr., etc. The bearing trouble? The stock Twin-H power intake system is also used on the 7X engine. As such, the size information for each piston was hand-stamped into the block behind the lifter and valve covers on the right-hand side of the block. old.parts (32,822) 100%. PRO TORQUE HIGH BOND HEADGASKET 1951-54 308 - $95.00, 7570SPT This does not mean a disorganized, hurried assembly on a dirty garage floor. V(K!.:ly/^! INTAKE MANIFOLD TO CARE RISER GASKET- $24.00, 5514 K Bores were honed to "C" size. If it is the same as the lengthof the arm on the failed pump and a gasket stack was part of that installation. 1089 1953-56 JET 202 6 CYL- $265.00, 41 VALVE This gets the engine off the ground and can easily be wrapped in cellophane after assembly is completed to protect it from dirt. INTAKE VALVE 1956-56 HUDSON RAMBLER 196 6 CYL ENG- $15.00 EA, S2208 Hudson 308 1955-56 HORNET - HU308M55-56 $ Hudson 308 1955-56 HORNET. The new condenser was NG right out of the box. If the arm is about 1/2 inch shorter then the stack is not needed. . It has surprising performance largely due to its low 1500 lbs weight. When replacing the timing chain cover make sure the crankshaft Spacer is not worn. Add to Cart. BEARING SET 1956-57 250,327 AMC V8 - $50.00 SET, PA6 CAM Most are applicable to the Hudson 308/262/232 engines while others are designed for use in the 19551956 Hash 308s. All Narrow Blockengines are suitable for stock and mild-performance rebuilds but are not recommended for high-performance usage. Chesapeake & Ohio LionChief Plus 4-6-4 Hudson #308. This variety and the need to use existing non-special parts created parts interfaces, which . FIBER TIMING GEAR 1942-47 6 CYL, 1942-1952 8 CYL - $45.00 (Inquire for We sell a variety of different duration and lift cams. 1/2 inch . 15" AND 16" TRIM RINGS. cookielawinfo-checkbox-performance: 11 months: This cookie is set by GDPR Cookie Consent plugin. The Hudson Hornet, a relatively small and light car powered by a straight-six engine, was one of the cars that made NASCAR racing popular; after a stunning series of upsets, when it beat V-8 powered cars from the "majors," it was immortalized in the animated movie Cars.Unlike most cars in that movie, it was actually shown by name, "The Fabulous Hudson Hornet." ALL CORK AND PAPER GASKETS ARE NEW Of course, the Hornet's truly special feature was its engine, the mighty H-145. High performance $ 135 PN 57 6. This spacer is what keeps the oil seal lip in place and the oil inside the timing cover. Add Set of 12 New Valve Tappets for $240 more, PREMIUM THANKS FOR YOUR ORDER! Stick the sprayer in all the oil gallery holes and blow detergent through them until the flow is clean. The metal tag head was simply standard equipment. *TYU]x&Q.iFq}x WJ #|. If this is all correct. This is the Narrow Block engine and was produced as 262 cubic inch in 1948, 1949 and 1950. High Performance 1/2 308 Head Kit. $5 Off Your $100 Mobile App Purchase . usually you would place a old head gasket on top of the block, scribe the outline for the valve chamber and relief area in the block and grind the entire area out at an angled depth of 3/16" at the cylinder then tapering up to .090" at the deck area behind the valves near the port side of the block. - $125.00, PST 697 Hudson Hornet 308 Big Six Full Engine Gasket Set/Kit BEST Head+Manifold 1951-54. The slope finishing about 3/32" below the block top. We offer the following kits for the models below: For balancing your Hudson Twin-H carburetors, Original Style Molded Hoses I always start the balky ones with a 12-volt battery (set up with positive ground) and never have hurt the starters or any electrics. Just one more area which you may look at. RISER SET 1930-31 4 PC- $55.00, S07 THIS IS AN EXACT REPRODUCTION OF THE ORIGINAL HUDSON ACCESSORY. Crankshafts.1948-1954 232 and 262 CID Crankshafts and reciprocating assemblies will interchange between the 232 and 262 cid engines, however,the 308 CID crankshaft will not fit in the Narrow Block. Amazingly, each engine was hand machined in terms of porting and bowl work. DRIVER'S SIDE OUTER AND PASSENGER SIDE INNER 1953-54 JET, 1954-55 ITALIA- According to Bernie, during the 1949 model run, the rear main bearings started to go our on the 262 engines after some little usage. Check out 170 used Hudson for sale . PINION SEAL 41-47 ALL 6 AND 8 - $35.00, 5778 JET- $70.00, H4 CAM The tappet oil holes were plugged. 2.000 (30 degree) 5.400 long, use with aftermarket lifters 5.400, 7X valvesexhaust: The "742" camshaft had the ramp opening and closing rates altered in 1955-56 for use with hydraulic lifters and yet work very well with mechanical lifter engines for street performance. The block should be milled about .020 to insure a straight and level deck. HYDRAMATIC TORUS COVER GASKET- $15.00, 13021E Bernie told me this story which I realize should have been an item for the WTN years ago, but wasn't due to procrastination and a miserable memory. THESE Examine each half of the two surfaces to be gasket-ed, select the half that has the deepest inner cavity as a template /tool for making your gasket. ADD ONE OF THE MOST POPULAR HUDSON ACCESSORIES FROM THE 30S, it runs great with stock cams or high performance cams as well. I do not have the space to elaborate on proper assembly methods, as this article deals with block preparation. LARGE MIRROR SURFACE. Again purchase a proper sized piece of gasket material as well as a stamp pad inking stick. Remove the part and you will have a gasket positive that can be cut out with a craft knife or razor blade. This image shows the completed project, and Hudson fans will recognize the big Hudson 308 Cubic Inch Flathead six. FLEXIBLE FUEL HOSE WITH CORRECT BRASS FITTINGS. BEARING SET 1955-57 HUDSON RAMBLER 196 CU INCH 6 - $30.00, H5 CAM Two: Again purchase a proper sized piece of gasket material as well as a stamp pad inking stick. If you're looking for reproduction, aftermarket or performance items for your pony car, check out the CJ Pony Parts website. When the aluminum head cracked on my '49 C6, I went to Greely SHOPWASH"S Place for a replacement. Defining the characteristics ofan "L" head engine. RING SET FOR OUR PISTONS- $85.00, PST 932 Factory notes describing combustion chambers, intake, and exhaust valve chargeflow as well as mechanicalclearances - these notes include a "200 Cubic inch" engine in the charts. INTAKE TO EXHAUST MANIFOLD GASKET- $7.00, 15023 - $2.00, 44584 OHGSV399 These carry a full warranty. VALVE SPRING 1955-57 HUDSON RAMBLER 196 6 CYL- $6.00 EA, VS 781 Standard and oversizes available. Some of the cheaper align boring rigs are nothing but junk, and they can really butcher a block. Can you tell us anything about Hudson's role during the racing era of the 50's? (If buying a used aluminum cylinder head, be sure to ensure it can be machined back to straight and true). INTAKE VALVE 1956-57 AMV 250,327 V8 - $15.00 EA, S2113 GASKETS ARE EITHER NEW OR NEW OLD STOCK. They also manufacture vastly improved parts for steering, engines and convertible tops. BEARING SET 1948-566 CU EXC. Cylinder heads were available in either aluminum or cast iron and were unmarked in 1948 and 1949. Is the distributortimed correctly? The remanufactured water pumps cost p^Ku^X`djj.O&dl+%R,SZV MC4GMZmsEUghaK. p?YJ#FL8rYzsz=vE\I5@*7[~PS[q3295p)?H &? For the 232/262/308 engines applications. Hudson's new 1948 models were deeply inspired by the aerodynamic influences of the Tatra 87 . By Larry Cramer aka Uncle Josh, Twin H linkage adjustment and carburetor b, Vacuumed gauge readings - diagnosing your engine, Ralph Alden - Hudson L-Head Flathead Engines, Video of Ralph running @ Bean Blossom Raceway, Return of the Hudson - circa 1965 Magazine article, PAXTON Supercharged Hudson Hornet Engine in 53 Hornet Coupe, Hudson Pacemaker with RayJ turbocharged engine byDave Coleman, Supercharged 308 Engine running on test stand, Supercharged 308 engine running on test stand #2 (video), PIT STOP Articles by Sloan F. McCauley - MakingHudson engine. We have under trunk lights, foglights, foglight bulbs, spotlights, spotlight parts, windshield washer bottles and back up lights. Copyright 1995-2021 The Jalopy Journal: Steal our stuff, we'll kick your teeth in. Sorry the engine was developed for NASCAR racing. 1 OIL PUMP KIT 1956-57 AMC 250,327 V8 - $40.00, THRUST 1 The 7X engines were hand built on the line and they were sold in limited quantity because of this. These sizes were the valve size through the entire production run from 1948 until 1950. For best performance of a stock engine 2 marks or ~6degrees advance is recommended. The Other 3/08: Heres A Look At The Hudson 308ci Inline Six! NOTE ALL THE DIFFERENT TESTS that were recommended take the time to do all the tests thoroughly and REPAIR the items found defective after all the last Hudson STEPDOWN was built over 60 YEARS AGO! This variety and the need to use existing non-special parts created parts interfaces, which required the pumps to be "adapted" to the particular use. PASSENGER SIDE INNER 1940-47 ALL 6 AND 8 CYL. ENGINE SUPORT PLATE GASKET SET (FRONT AND REAR)- $25.00 PAIR, 5125 REAR When oil pressure is raised above 50 psi, these plugs tend to go away, so the fix is to thread the oil gallery front and rear and install pipe plugs. HYDRAMATIC PAN GASKET- $12.00 13033E HYDRAMATIC SIDE COVER GASKET- $8.00, 300318 Starting with the block, .015" was milled off the top deck, intake ports were enlarged to take 2 1/16" valves with 30 degree seats, exhaust ports to take 1 3/4" valves. Today We Celebrate The Little, Long Running Holden 308ci V8. This is true for all CWC (Campbell, Starting with the block, .015" was milled off the top deck, intake ports were enlarged to take 2 1/16" valves with 30 degree seats, exhaust ports to take 1 3/4" valves. DIFFERENTIAL GASKET-CARRIER TO AXLE HOUSING- $10.00, OHGS866X All Illinois orders are subject to 6.25% sales tax. VOLT SPOTLIGHT WITH BRACKET $245.00 EA (SPECIFY LH OR RH FOR 1938-56 VALVE SPRING, 1948-56 232,262,308 - $6.00 EA, VS 775 12 VOLT AMBER FOG OR CLEAR DRIVING LIGHT PAIR $165.00, 6" Crankshaft bearing surfaces were made to allow .001" - .0015" additional bearing clearance. While never factory installed, a customer could order the 7X engine and it would be installed at the delivering car dealership that the guy purchased his machine from. INTAKE VALVE, STAINLESS STEEL, 1948-56 (EXCEPT JET)- $20.00 EA, VX HORNET All stocked orders shipped within 48 hours weekdays. You can use a jumper pack to get the same results, or just jump off a newer car. About Us | Ownership and data use | Contact Us |. VENTILATER TUBE TO VALVE COVER WASHER- $2.00, 3B31 MAIN SEAL KIT- ROPE PACKING, STICKS, SEAL- $35.00, 3078 The head bolt holes in the block should be slightly chamfered at the top of the block surface to allow for any distortion caused when the head bolts or studs are torqued down. TIMING COVER GASKET ANT) SEAL- $30.00, S03 OIL 1955 and 1956 308 engines. 00 1952 GMC Panel Parts Truck 1952 GMC Panel Parts Truck $6,000 cody 1961 Ford Falcon Ranchero Body & 1961 Ford Falcon Ranchero Body & 1961-1965 Parts 1941 Chrysler 1941 Chrysler 3w Coupe New Yorker 3 window. Head Gasket. If you have something to share let us know. The Narrow Block was produced as 262 CID in 1948, 1949, and 1950. MANIFOLD GASKET SET INCLUDES INTAKE TO EXHAUST GASKET- $32.00, 5523 No one has so far. These engines dominated NASCAR racing at the time and were available on the street with the famed Twin H Power induction which employed two 1bbl carbs. VALVE GUIDE, EXHAUST 1938-52 8 CYL- $6.00 EA, VG 478 ACTION AC TYPE PUMPS- $90.00 EACH, SPECIAL ANNOUNCEMENT-BRAND NEW WATER PUMPS! Improper installations will result in weak fuel pump pressures and POOR engine performance. 206199 Together they have developed a line of race proven parts that increase performance of the Hudson 308/262/232 flat head 6 engines. Call or Email for . The "742" has a .354" valve lift and the "040" has a .390" valve lift and 268 degrees of duration. MADE BY THE ORIGINAL MANUFACTURER, THESE DESIRABLE PERIOD ACCESSORY LIGHTS COME These gasket stacks are usually misunderstood when the new Hudson owner is confronted with afuel pump failure. THESE The crankshaft spacer rides on the. Providing this website is an ongoing cost to its owner. other years), TC 340 TIMING CHAIN 1948-56 6 CYL (EXC You can defray some of those costs by moving your mouse cursor over the word DONATE above and clicking. PISTON 1951-56 308 HORNET 6 CYL AVAIL IN STD,020,030,040,060 - $55.00 EA, PST 2093 MANIFOLD GASKET SET 1929 (6 PC)- $35.00, So75 National Record Holder Formula 4, B/A and D/A racing a Hornet powered Jet. hXKW1|^;EDz(R&'?$7_u7%vd,XUq5kA1^,"3\P.e(Zv^E*o'|W0{[i{q"Iwcw~ijUOM;IAj 1951-1954 Hudson 308 . OVERHAUL GASKET SET LESS HEAD GASKET- $140.00, 5070 more. Some cars can be for what appears there is no apparent reason, very hard to start even when all is OK if this fails try 12 Volts or try starting whilst being towed. PAN GASKET SET 1929 (2 PC)- $52.50, S033 5 PC Only 2 left. The counterbore that the valve sits in will be eliminated and you will have a flat plane surface from the edge of the valve seat to the cylinder. In most cases, the aluminum head upped the compression ratio by 0.5 and did give a slight increase in horsepower. - $50.00, TSCA 3202 The problem turned out to be a dragging starter that was found when 12 Volts was put to the starter, so it pays to look closely at the things we least expect to be at fault. OIL PUMP KIT 1955-57 HUDSON RAMBLER 196 6 - $40.00, OPK 50964 One method often overlooked in the use of the original part to make your new gasket. With the added relief area in the block, the head and the piston slope, the Pacemaker head produced a compression ration of 8.25:1 which I knew would work well with the 92 octane fuel Pure Oil Company provided. Auto Customization. Together they have developed a line of race proven parts that increase performance of the Hudson 308/262/232 flat head 6 engine. Don't let anyone pawn an engine off on you as being a 7X without First pulling the head and checking for sure, as a tremendous amount of hand preparation goes into creating a genuine 7X engine. - $45.00, TSCA 3200 - $90.00 SET, MS 1696 If not, there's really no reason for the ignition timing to be so far off that she won't fire, but check it as follows: With the plugs out, crank the motor while you keep a finger over the first plug hole. Defining the characteristics ofan "L" head engine. The block is the critical part of a flathead racing engine. If the arm is improperly spaced it will in fact "go past" the cam (it is 1/2 inch too long/ the cam shaft eccentric is not engaged and the cam will push a minimum stroke on the fuel pump arm Vis a. MAIN BEARING SET 1956-57 250,327 AMC V8 AVAIL IN STD,002,010,020,030 - $140.00 HAS USUALLY DISINTEGRATED BUT IS NECESSARY ON ALL THESE SPLASHER ENGINES- TIMING COVER GASKET AND SEAL SET- $25.00 SET, 72000 THANKS to Charlie Woodruff for providing the "PIT STOP"information, HOW TO BUILD A "7X" ENGINE By Sloane F. McCauley. Clifford 6=8 Clothing Click Picture To Purchase, Be sure to check out our youtube channel and videos. AND SPOTLIGHTS. The rod squirt holes were closed. PINION SEAL 36-40 ALL 6 AND 8 - $35.00, 50702 clifford performance Sloane F, McCauley - Hornet Jet Drag Race Car, Sloane's drag engine lives on in Kevin Carlson's TROG Rail (Oct 2019). One such change was the introduction of the HUDSON to racing and its impact on the ability of the company to sell automobiles. ENGINE SUPPORT PLATE GASKETS 1937-47 (FRONT AND REAR)- $25.00 PAIR, 5125 REAR Welcome to the online home of 21st Century Hudson. 1934-1958, SINGLE (If buying a used aluminum cylinder head, be sure to ensure it can be machined back to straight and true). Add to Cart. With this equipment on it, it screamed! Camshaft development was ongoing with the engine through the years of manufacture and designs changed on the fly. All ports were polished. Evolution Motorsports. The familiar Twin H intake with multiple carbs let the air in and a special high flowing, split exhaust manifold got the gasses out. This variety and the need to use existing non-special parts created parts interfaces, which required the pumps to be "adapted" to the particular use. SPECIAL ANNOUNCEMENT-BRAND NEW WATER PUMPS! . 1955-57 HUDSON RAMBLER 196 6 CYL- $15.00 EA, OPK 51043 PASSENGER'S SIDE OUTER AND DRIVER SIDE INNER 1953-54 JET, 1954-55 ITALIA- A full restoration began a few years later and was completed only recently. New reground camshafts are still available that offerbetter performance than these two cams. As such, the size information for each piston was hand-stamped into the block behind the lifter and valve covers on the right-hand side of the block. Find prices, features and ratings on classiccarsbay.com . 1.687 (45 degree) 5.400 long, use with aftermarket lifters 5.400, Have us rebuild your Pertronix distributor for 1948-56 Hudson 6 here are two Post War Hudson Big SixBlocks, the. Or install kit yourself. Well because we have two great engines. It will provide you with an immediate easy and safe method to donate. Many hot rodders advocate align-boring the main saddles of the block but I have found this to be unnecessary on the old Hudson blocks. Originally this package was developed for use in police package cars and for high altitude operation but when racers and hot rodders learned about it, they started begging Hudson to sell them examples of the engine. Happy 3/08! 1930-47 6 CYL, 193 0-52 8 CYL- $5.00 EA, PB 795 OVERHAUL GASKET SET 195 1-54 232,262 6 CYL- $210.00, OHGS7570S REPLACEMENT HOSES FOR ALL 1948-54 CONVERTIBLES, FOR THE TOP CYLINDERS AND THE PAN GASKET SET (1 PAIR)- $24.00, 11033A 1998 - 2023Klassic Concepts Consulting all rights reserved, Video of Andrew C. 7X clone engine running in his 1954 WASP Club Sedan, Extracted from July 1975 WTN - Bernie Siegfried and I were sitting under a tree at Indian Caverns back in the early Hershey Meet day, talking as you might guess about, According to Bernie, during the 1949 model run, the rear main bearings started to go, Factory notes describing combustion chambers, intake, and exhaust valve chargeflow as well as mechanicalclearances -, these notes include a "200 Cubic inch" engine in the charts, To translate Casting Codes - Dates are determined by the last digits - thus D122 translates as April 12th, 1942, or 52.