All HUDSON ENGINES are Prone to cracks in the block as well as the manifolds Repair of these cracks is a daunting task for even the most experienced shop. The 7X dual exhaust manifold helps in the back pressure-relieving department but these are becoming very scarce items. "Somehow" word of what I was doing got our to the various suppliers at Hudson and all the vendors got into the act. REENADED . q. what size exhaust pipes do i use with 6=8 headers? Free battery installation & charging, check engine light scanning, starting system testing, & more! 21st Century Hudson has developed a line of race proven parts that increase performance of the Hudson flat head 6 engines. 1934-1958, SINGLE EA, KING BUT - DO YOU KNOW how this impacted the drivability of the vehicle? more. Piston heads were sloped at the valve facing side the width of the block relief and the relief depth. - $90.00 SET, MS 1696 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. EXHAUST VALVE BI METALLIC, 1948-56 (EXCEPT JET)- $15.00 EA, V1823 Includes adapter and bolts. So, my Dad and I tore through all the Hudson parts in the various hiding places about and hunted down the best parts in the best condition. And other Chevrolet proformance projects. 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. In most cases, the aluminum head upped the compression ratio by 0.5 and did give a slight increase in horsepower. Be sure all the parts are operating room clean and wash your hands often. By accepting our use of cookies, your data will be aggregated with all other user data. Using the stamp pad stick quickly ink all of the surfaces of the part to be gasket-ed. The remanufactured water pumps cost JET. All ports were polished. DIFFERENTIAL GASKET-CARRIER TO AXLE HOUSING 1948-EARLY 52 WITH HUDSON BUILT I don't see anything like this on youtube and hopefully it will h. They never knew what happened. We already told you about the Holden 308ci V8 but what about the other? 1.687 (45 degree) stock length 5.735 Careful measurements will keep your fuel pump happy,DO NOT THROW THOSE SPACER GASKETS AWAY! All edges should be chamfered, the rough spots in the ports should be smoothed out, and any loose casting slag should be ground away. Nothing was overlooked, but in spite of all their efforts the trouble was never found.So, what did Hudson engineers do to make continued production possible? 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. HAS USUALLY DISINTEGRATED BUT IS NECESSARY ON ALL THESE SPLASHER ENGINES- Full Engine Gasket Set 55 56 Hudson Hornet 308 6cyl NEW (For: Hudson) Brand New. OVERHAUL GASKET SET 1929 - $447.50, S023 VALVE GUIDE, INTAKE AND EXHAUST1938-47 6 CYL, INTAKE ONLY 1938-52 8 CYL- $6.00 1955 and 1956 308 engines. We provide all kinds of performance parts to dramatically increase the speed and power of your Hudson Hornet or improve its look and feel. BEARING SET 1955-57 HUDSON RAMBLER 196 CU INCH 6 - $30.00, H5 CAM This is the easiest way to remove the bulk of the material and then the block can be hand-finished and smoothed. AXLE SEAL 36-47 10P,10T,40P&T , 89, 90 - $20.00, 5811 REAR Pretty bad ass, especially of an unlikely hero like a flathead six! Water Pumps for 1948 to 1954 the hi-line Hornets also got a jumble of engines to speed them along: the big 308 CID flathead six, remaining in action through 1956, and a Packard-sourced OHV V8 for 1955-1956. . Rebuilt 1955-56 Hudson Hornet water pump 5325085 cast 308ci I6 engines W/O P/S (For: Hudson) Refurbished. @UJ&5ily>n1~?m=8Tn!blqoG.=0v6qXn]?+gWn]Em"L7wd2>iB6/~ m wKogw#Jw={qC>rmvvx@a'Ha/:X.rSaJ@J(AJ72)2X|GAI`!>"BEE RhGB!S5f4&=M{:""~4 HEADGASKET NORS 1951-54 308 HORNET- $75.00, 7570SPT PRO TORQUE HIGH BOND HEADGASKET 1951-54 308 - $95.00, 7570SPT Together they have developed a line of race proven parts that increase performance of the Hudson 308/262/232 flat head 6 engine. Welcome to the online home of 21st Century Hudson. BONUS: Massive blown Hudson stroker running! PERFORMANCE- $2.50 EA, S886 The second-generation 7X engines, such as mine, are also hand-built units utilizing Clifford parts. 1951-1954 Hudson 308 Head gasket with 1/2 inch bolts. Assembled by Ken Cates, Hemming Motor News - 1952 Hornet Coupe - 7X 308 engine, Rudy Bennett - Adding Grooves the Hudson Heads, Replacing the Rear Main seal in the Car - Chad McLeish, Larry Cramer demonstrates the removal of a valve guide, Adding a PCV valve to a Hudson Big 6 engine, Hudson open forum PCV installation comments, Hudson Factory Engine Head compression ratios, 1948-56 Hudson Engine Major Overhaul - Gus Souza (WTN Oct 1977), Dual Exhaust on Hornet - video with discussion thanks to Adam Carpenter, Piston Ring End Gap Clearance ( HET forum information), Aluminum Cylinder Head-Comments from HET Forum, UNISYNC- a tool useful in balancing Twin H carburetors, Hudson 232-262-308 Vibration Dampner Bolts, Ralph Alden - Hudson Big 6 Oiling Modifications, Hemming Motor News features Hudson Twin-H power, Fred Haller's Twin Supercharged Hornet Coupe, Hudson Big 6 Engine build recommendation sheet, (Park W. July 2004 Hudson Chat) Try a pressure. 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. more. The police package was as covef story. There are several methods, but the following two methods have been used successfully. It is a good idea to make sure you mark the side, which is toward the front of the engine when removing the spacer. The familiar Twin H intake with multiple carbs let the air in and a special high flowing, split exhaust manifold got the gasses out. The later block was introduced to rectify and strengthen any weaknesses shown in severe usage. DIFFERENTIAL COVER GASKET DANA REAR LATE 52-54 - $10.00. The sensor location is inthe forward 1/3 of the head on the right side of the head whereas; the temperature sensor on the wide blockheads is located in the back 1/3 of the head on the right side. PINION SEAL 52-54 ALL 6 AND 8 - $25.00, 6487 INTAKE VALVE, STAINLESS STEEL, 1948-56 (EXCEPT JET)- $20.00 EA, VX HORNET CLICK FOR MORE INFO. TIMING CHAIN 1955-57 HUDSON RAMBLER 196 6 CYL- $50.00, TC 345 Add Set of 12 New Lifters for $135 more, MS 1161 1931 OVERHAUL GASKET SET- $395.00, 0HG5V867 VOLT AMBER FOG OR CLEAR DRIVING LIGHT PAIR $175.00, 5" Cylinder Heads. The Narrow Block was produced as 262 CID in 1948, 1949, and 1950. High Performance 1/2 308 Head. All pistons, pins, rods and crankshaft were microbalance. The standard factory cam for Hudson 232, 262 and 308 engines is Part # 306344. So the H-145 was essentially the old 262 CID . 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. Besides, align boring is a very difficult operation that requires extremely expensive equipment to perform correctly. * T9"AOYl;(CH KV" The horsepower of the 7X engine is rated at 180 and the torque is 305 ft-lbs. Or install kit yourself. EXHAUST MANIFOLD GASKET SET 1925-26 - $47.50, S012I 3. If the owner is lucky they already know of the existing HETers who provide rebuilt pumps or kits to fix the failed pump. HORNET WITH PACKARD 320,352 CU INCH V8 - INQUIRE, 1956-57 HUDSON WITH 250.327 CU INCH If you have something to share let us know. MATERIALS THAT ARE COMPATIBLE WITH TODAY'S MODERN FUEL. it runs great with stock cams or high performance cams as well. All Illinois orders are subject to 6.25% sales tax. RISER TO EX MANIFOLD 1929-32 - $15.00, 9763 CARB 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. If the crank gear, timing chain and cam gear were not disturbed during your rebuild, then the valve timing should be OK any of those were apart, it's time to double check their relationships. Jun 16, 2015 - Hudson Hornet 308 Twin H high performance engine. GASKET 1930-33 - $15.00, OHGSV755 Available for the 1951-56 Hornet 308 and also the 1932-52 8 cylinder and 1934-47 6 cylinder. The performance camshafts Hudson used in most Wide Block engines were the "742" and the "040" cams. When the aluminum head cracked on my '49 C6, I went to Greely SHOPWASH"S Place for a replacement. BEARING SET 1941-47 6 CYL- $70.00, H2 CAM VALVE GUIDE, EXHAUST 1938-52 8 CYL- $6.00 EA, VG 478 other years), TC 340 TIMING CHAIN 1948-56 6 CYL (EXC VALVE GUIDE, INTAKE 1948-56 232,262,308 - $6.00 EA, VG 805 endstream endobj 52 0 obj <> endobj 53 0 obj <> endobj 54 0 obj <>stream Shop now! TIMING COVER GASKET AND SEAL SET- $25.00, 40339/42 The crankshaft spacer rides on the front of the crank just ahead of the crank timing gear sprocket. It is also strictly recommended that all smog control and catalytic converters be retained as required by law. All Rights Reserved. Now we come to the most important part of block preparation: cleaning. EXHAUST VALVE 1936-37 HUDSON 8 - INQUIRE, V887 Bernie said it disappeared as mysteriously as it came. ROD BEARING 1955-57 HUDSON RAMBLER W/196 6 CYL AVAIL IN We sell a variety of different duration and lift cams. High performance $ 135 PN 57 6. Evolution Motorsports. - and overdrive transmissions, Timing cover and valve cover gaskets, Rear end housings, and Water pumps. LARGE MIRROR SURFACE. It has become fashionable to call any mildly souped 308 a 7X engine. All Illinois orders are subject to 6.25% sales tax. INTAKE TO EXHAUST MANIFOLD GASKET- $6.00, 17192L OVERHAUL GASKET SET 195 1-54 232,262 6 CYL- $210.00, OHGS7570S 206199 7X VALVES - INTAKE or EXHAUST- $20.00 EA, S2015 Providing this website is an ongoing cost to its owner. DIFFERENTIAL GASKET-CARRIER TO AXLE HOUSING 1937-47 - $10.00, 300318 This is called the Narrow Block engine to differentiate it from the "Wide Block" so named because the crankcase is wider. 7181 1952 PAN GASKET SET (1 PAIR) 1948-52 - $30.00, 11033A These gasket stacks are usually misunderstood when the new Hudson owner is confronted with afuel pump failure. After we drilled the second oil return hole on the other side of the main cap, we had no more problems. The 232 head is used on the 7X engine, giving a compression ratio of 8.7 to 9.2-1, depending on the variance in hand machine work in the relief area. RING SET FOR OUR PISTON- $68.00, PB 505 Adaptation takes the form of a gasket stack which spaces the fuel pump out or away from the block . JET- $70.00, H4 CAM INTAKE AND EXHAUST GUIDE 1955-57 HUDSON RAMBLER 196 6 CYL- $5.00 EA, VG 819 The relief area should be deepened right down to the edge of the valve seat and cut all the way out toward the bore. Doug Barbee said: Elden, The engine was a 262. overheads. The rod squirt holes were closed. here are two Post War Hudson Big SixBlocks, the. Free shipping. The metal tag head was simply standard equipment. Sponsored. Explore. 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. Then apply an air hose with a rubber-tipped nozzle and about 40 psi pressure to the spark plug hole and listen for air leakage. This does not mean a disorganized, hurried assembly on a dirty garage floor. . MODELS), 166233 (If buying a used aluminum cylinder head, be sure to ensure it can be machined back to straight and true). Hudson 308 cu.in . EVLcoVr%O(-' Trying to come out as cheap as possible, yet have as close to bullet proof as we feel confident in. Probably few have ever noticed this difference, and if so may have thought the head defective. Add Set of 16 New Valve Tappets for $320 more, PREMIUM 1930 OVERHAUL GASKET SET - $337.50, OHGSV839 a. to create the most torque, we use 2" exhaust pipes. 3L5kuD\=5#0Eb(VF6"m` + (You can have top dead center on exhaust stroke. 1935-36 OVERHAUL GASKET SET- $227.50, SO14 $26.00. LIONEL POSTWAR ORIGINAL BOX ONLY 2339 WABASH ENGINE . Piston heads were sloped at the valve facing side the width of the block relief and the relief depth. For 1948 thru 1954 Hudson engines. TIMING COVER SEAL ONLY 1948-52 - $25.00, 18551/27847 PIN SET 1940-54 ALL EXC JET- $160.00, KING PIN Intake Valve Guides 8 Exhaust Valve Guides, Optional: PASSENGER'S SIDE OUTER 1935-36 ALL (EXCEPT 1936 MODEL 63 DELUXE) 1937 MODELS With many long guns and pistols this rimfire cartridge brings excellent performance and achieves 22 long rifle ammo. Peering over the top of the radiator will allow you to view the timing light flashing on the flywheel. EXHAUST VALVE 1955 HUDSON RAMBLER 196 6 CYL ENG- $15.00 EA, V2016 - $40.00, TRE147L (Opening above the starter). Ga$f*GEV%Ix#K\24$X6{KVh#}LJj+GP5m `elDi^4iznYqtM?A {GYGD8q-cg(/{49KHt?NieH/^@20jR-raPIc~u~,kX4GYH.[{M ~ JzN` EdbA5MAFoYe(jYX;Li7wN)x 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. These smaller-size bolts have been an issue since the beginning of production, sometimes resulting in the bolts shearing from the engine's torque. 1948-56 232,262,3086 CYL- $5.00 EA, 166233 Lionel Model Trains continues to bring reliable performance, rugged details and realistic graphics, but now painted, decorated and assembled in Lionel's own North Carolina facility from parts made in the USA and imported. Adaptation takes the form of a gasket stack which spaces the fuel pump out or away from the block . 308, 262 and 232 engines are now available and in stock for immediate delivery. TIMING GEARS 1941-47 6, 1940-52 8 CYL- $50.00, RING 1005 The old hand-held drill-operated corncob hone is junk and can never deliver a professional ring seal. PASSENGER SIDE INNER 1940-47 ALL 6 AND 8 CYL. of torque at 1,800 rpm. (Note always check your weighs for excessive wear if you install yourself). VIBRATION DAMPER SPACER 1932-56 6,1934-52 8 - $20.00, CALL FOR AVAILABILITY AND SIZES IN STOCK- $45.00 No official numbers were published but that is what the prevailing logic of the time was. INTAKE VALVE 1956-57 AMV 250,327 V8 - $15.00 EA, S2113 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. 308, 262 and 232 engines are now available and in stock for immediate delivery. SKU: 6-81302 . Both engines used the same basic architecture: Chrome alloy block, L-Head, and 4 main bearings. Simply vat cleaning the block is not good enough. W161512 ADJ SCREW & 45359 LOCKNUT 1934-47 6, 1934-52 8, NEW Home / Engine Kits / Hudson 308 1951-54 HORNET - HU308M51-54. A Pacemaker Aluminum head was drilled to for 1/2" bolts and relieved to accommodate the larger valves. Request a Quote. MANIFOLD GASKET SET INCLUDES INTAKE TO EXHAUST GASKET- $32.00, 5523 Each line represents approximately 2.8 degrees of advance in timing. Brush all the oil galleries until they come clean, then rinse off the block and crank. HUDSON crank seals are known to cause grooves to cut into the crankshaft spacer. Copyright 2015 21st Century Hudson | Site Design. Once ink has been applied, place that surface onto the gasket material, taking care to not smear your impression. Of course, the Hornet's truly special feature was its engine, the mighty H-145. REPLACE THE GASKET STACK with the new pump. This replaces the original timing chain, which are prone to stretch and reduce engine performance and eventually gear jumping. PISTON 1950-54 232 6 CYL AVAIL IN STD,030,040,060 - $55.00 EA, PST 961 I do not have the space to elaborate on proper assembly methods, as this article deals with block preparation.