Datsun su carb identification


datsun su carb identification Chronology of the history of the Datsun/Nissan Z-Car legend. spec cars were fitted with emission controls from 1968, and the competition solex pack was no longer available. The main goals are to help with identification of unusual SU carbs, and to try and assist classic car enthusiasts with troubleshooting and maintenance. Suit Standard SU Carb. For you non-British fans here's how SU identifies carbs; H = Horizontal D = Diaphgram type jet 8 = Bore size in 1/8's of an inch OVER 1" (they never made any automotive carbs under an inch so all sizes assume 1" and then tell you how much bigger than an inch they are) ie. My post seems to have fallen flat . 11 cu in) straight-4, four-stroke cycle gasoline engine from Nissan L-family. Notify me when this product is available: This product is a center linkage that installs between the carburetors. 00. (some dealer installed, some factory). I apologize if my sense of humor has offended . GASKET SET SU (does 2 carbs) float chamber gaskets and round "crush" washers NI. Images, Tech info, specs, and custom Minitrucks from the 70s. The air valve does push up by hand. 60. 00 HP SU carbs are pretty easy to rebuild as there are relatively few parts. Additionally, there are many competent rebuilders who can bring these carbs back to as-new condition for a reasonable fee--figure $50 to $75 to rebush each carb's throttle shaft and $350 to $500 to completely rebuild a pair. The Nissan / Datsun L28 is a carbureted 2. Rebuilding SU Carburetors, Pt. 55mm. The Nissan / Datsun L28 engine features a cast-iron block, a wedge-shaped combustion chamber, aluminum head with overhead camshaft and a fully balanced 7-bearing crankshaft. SU H Series. Rebuilding consists of New: Throttle shafts & bushings, Throttle discs, nozzels are rebuilt with new jet tubes, upgraded nozzel to float bowl fuel hoses with upgraded hose clamps, meetering needles, floats, float valves & pivot pins, air piston return springs & all . Our goal is customer loyalty and we want your return business. These are the true "dome-top" Hitachis, already setup for performance. Air Horn, 1. The point gap for both is . For that you would use the nozzle drop adjustment for mixture and the throttle plate opening adjustment for speed. 3: By the interconnection between the throttle and the starting enrichment system on the carburetter. 2 Z-Car California Datsun is a professional licensed Datsun Restoration Business. So far only one post by "Ztherapy 240Z SU carb spotters guide", showing SU's in their upright position. Our parts are backed with a 100% money back satisfaction guarantee. They are fully refurbished on genuine Datsun cores, including the outer appearance and linkage. 1970 Datsun 240z Choke Cable Clamps $59. Quick View. 2: The position in relation to the driver. M79 casting, from Datsun Album click to view Album click to view. 889. Only twenty were built. part: 510ex31 no longer available : datsun 510 parts su carb bell cranks Decades on the Dime - 1969-1973 Datsun 510. Nowadays Hitachi also built carburettor based on SU carburettor technique that used in Datsun cars. With tripple side draft carbs or throttle body injection this engine can make up to 340 HP(fw) and 290 TQ. Description: Improve the performance of your old S. There should be two screws on the front of the carburetor, which are used to adjust the air and fuel mixture. They really are a great design! But there aren’t many shops left in the Greater Washington D. S. Datsun E10 Cherry X-1 (7010 - 7409) Datsun Fairlady 240Z, S30 (6910 - 7807) L20 Datsun 510 Bluebird SSS (6708 - 7301) Suit for A12 and L20 of the SU twin carburetor. At least mine does. 5 Feb I just got a 73 Datsun with this engine in it and I want to identify it so I can get to know it A12 can be positively identified by looking for the engine Stamped ID. The most common Hitachi SU carburetor seen on the 240Z is the HJC46W ‘Round Top’ carburetor. The Nissan / Datsun L20B is a carbureted 2. Aside from some badges, we got a vinyl roof, and the SSS steering wheel. 0 liter (1,952 cc, 119. a) Get it to run well and have it be synchronized above idle. This Will Help Keep Them In Good Working Order. $250. Overbore. Post. TWIN SU-TYPE CARBURETORS 5-SPEED MANUAL WITH FULL SYNCHROMESH GEARS ORIGINAL CALIFORNIA BLUE PLATE CAR BEING SOLD ON A CLEAN AND CLEAR CALIFORNIA TITLE WITH BLUE . Applications: Nissan Bluebird (510) - At least in European version, where it was known as Datsun 1600SSS (P(L)510), 1968-1972. The carburetors were no different. U. The SU carbs on our early Datsun 240z's & 260z's are constant velocity carbs that have only one circuit that meters air and distributes fuel. 4-liter six is a different story. Like many of its contemporary European rivals, the Datsun Roadster used one, and later two constant-velocity (CV) SU carburetors. Find the adjustment screws on the front of the carburetor. Housings rebushed, new standard size throttle shafts. 240Z-280Z Car Front Ultimate Strut Tower Brace; 240Z-280Z Car Rear Ultimate Strut Tower Brace; Datsun Headers; Z Car "L" Series Triple Webers and Triple TWM - BORLA ITB Systems; Starion-Conquest. click on photo to see larger photo. Will Suit Aftermarket Short Header as well. 1. Z Car Triple Sidedraft Weber Carb and Fuel Injection Conversions; Datsun Z Car and 510 Engine building. 00 Carburetors completely disassembled and cleaned. Re: Datsun 510/1600 grill ID. 2. Sold individually, 1 required per carb (2 per vehicle). Many Datsun fans refer to the Hitachis sidedraughts as "SUs", so keep that in mind when you read information. The Nissan / Datsun L20B motor was produced from 1974 through 1985. With the big bore SU carburetor modification, street porting, and cam kit and it can produce 300 HP(fw) / 275 TQ. This one way damping is obtained by means of a non-return valve situated at the base of the damper. It produces 109 hp (81 kW). On the 1600 (R16) engine two different distributors were used. spec cars, the 150HP competition kit with Solex carburettors was available as an option. Carburetors! These completely remanufactured 70-72 240Z SU carburetors will bolt to your existing manifold. $27. DATSUN L-Series TWIN Weber/ Dellorto/ Mikuni Solex/ ITB Carburetor Heat Shield My posted image showed carbs upside-down and inside-out. That set has a cable connection on it, see it right next to the funky piece of metal tying the two carbs together on the left carb in the photo. As Mur said, the Hitachi copies of the SU carb were not used on British cars. The next year in 1961 horsepower was turned up to 60 using dual carburetors. Original Type Directly Replacement Made from Stainless Steel. The Nissan (Datsun) L20B engine features OHC valves, wedge-shaped combustion chamber, aluminum cylinder head, and fully balanced five . It blew a bit of fuel out near 4-5000RPM but they were suitable. 00 Air Horn, 1. The Solex competition kit remained standard equipment on all Australian cars. What moved cars out of Datsun showrooms was a full feature set and a reasonable price tag. Silk screening is not impervious to chemicals and can bleed easily. $14. It also used in aircraft engines. 1976 Datsun 280Z Diego Perri 1976 Datsun 280Z Diego Perri The L24 2. SU carburettor applications : SU carburettor was used in Rolls-Royce, Bentley, Rover, Riley, Turner and Aston-Martine, Jaguar, Triumph and also in Volvo. That was for a standard mk2 block with PI saloon cam (127 odd bhp version) with twin SU HS6 carbs instead of the injection. 1975 Datsun : 1982. California Datsun is a professional licensed Datsun Restoration Business. Also, for this carb they recommend 20w oil, the roadster uses 10w. 161 visits. The original easily worn throttle shaft connection has been improved with stainless steel. This resulted in a horsepower bump to 170 hp (127 kW), enough to offset the added luxury and enlarged bumpers to meet US Federal regulations. 00 BHP 1967 Datsun: The L16T was basically the same as the L16 but had twin SU carbs, flat top pistons (same as ones used in 240Z) and a slightly different head. Datsun's three-box runabout racer is a true collectible. A major change was the introduction of Bosch fuel injection, replacing the previous SU carbs. Properly tuned SU's will idle silky smooth at 500 rpm. 1970 Datsun 240Z Carburetor Center Linkage. Volvos, Saabs and early Datsun Z cars (with a Japanese-built version . The Datsun 240Z's engine is a naturally aspirated petrol, 2. I got rid of the original electric fuel pump (something to break, especially being an old British electro-mechanical part) and used the mechanical fuel pump on the Datsun motor. The L16T was basically the same as the L16 but had twin SU carbs, flat top pistons (same as ones used in 240Z) and a slightly different head. In order for the carbs to work properly the ignition timing and valve clearance must be correct. . The primary difference between the two is that the HMB 46W featured an HIF design, which stands for ‘Horizontal . The engine was rebuilt at 74,951 miles and the clutch was replaced as well. 160-23A. Model Guide: Datsun 240Z Code Guide: Datsun S30 Year Guide: 1970, 1971, 1972 The throttle and choke cables hooked right up since they were originally for a single SU carb. Helping customers save Datsun cars & trucks for future generations to enjoy! Datsun parts for 240Z, 260Z, 280Z, 280ZX, 510, 520, 521, 620, & Fairlady Roadster BF AUCTION: 1978 Datsun B210 Coupe. Engine long blocks starting at $7500. The SU intake manifolds were different and had small 1/8 BSPT plugs in the . 00 cc I-4 96. The car is finished in red over white vinyl and powered by a numbers-matching 2. The hollow shaft contains the same amount of material all . S. 75 inch Zenith-Stromberg carburetors on many Triumph and MG engines. New jets, new needles, new float valves. Individually flow bench tested. Then Once you have it working above idle, go back and work on the idle performance using the idle mixture and idle speed screws. They'll also fit the Hitachi clone of the SU (HS6 and H6), which are found on some Datsun engines. Cylinder Heads and Components Rebuilding SU Carburetors, Pt. You will experience a huge increase of power, mileage, and less breakdowns! Whatever your SU Carburetor needs are, we can handle it. Check Datsun websites and message boards for additional information. part: 510ex31 no longer available : datsun 510 parts su carb bell cranks Z Car Triple Sidedraft Weber Carb and Fuel Injection Conversions; Datsun Z Car and 510 Engine building. OEM Original. 8 liter (2753 cc) straight-six, four-stroke cycle gasoline engine from Nissan L-family. These high quality machined aluminum velocity stacks are designed specifically to fit SU H6 / HS6 and 1. You need to go through the complete SU tuning procedures. an H4 carb is 4/8" over 1", or 1 and 1/2 inches. They had French metric screw threads and the float bowls were different than the later carbs. Carburetor Heat Shield for DATSUN SSS Dual SU Intake Manifold. I checked my spare set of carbs under the house - and yep - when my 2500 was running carbs I was using BFQ needles. They can use standard SU needles so tuning it quite easy. In stock configuration, the cars came with twin SU carbs. We Buy Classic Cars! (ID: 22093). They were on Japanese cars of the period like the Datsun 240Z and 1200. The following diagrams show the identification system used. 1969 DATSUN SRL311 FAIRLADY 2000 ROADSTER ORIGINAL U20 1982 CC ENGINE 135 H. A healthy engine will not get you through your emission testing, your carbs will make or break you. 4-liter L24 inline-six mated to a four-speed manual transmission. datsun engine identification. 00: Engine Room Decals and Stickers: Partnumber: 1607 Datsun Roadster Identification plate Late 671/2 - 70 SU 2000 135HP ID plate Our identification plates are not silk screened. I wrote to Z therapy to see if I need bigger nozzles and this is what came back, I love those guys . carburetters incorporate a piston damper, the function of which is to restrict the speed of lift of the piston on snap throttle openings, and to allow the piston to fall at its normal speed on throttle closure. area that know how to rebuild and tune your SU’s properly. New gaskets and O-rings. The throttle and choke cables hooked right up since they were originally for a single SU carb. They’re In Wide Use but Have a Reputation for Being Difficult. It is a simple design with a clever automatic method that exploits a movable piston and needle valve. To be fuel efficient the B210 needed to be lightweight, but that also made it more agile and fun to toss around. And US cars did have a SSS trim package at one point, but didn't include that particular SSS grill badge, and the c-pillar badges were the old 411 badges. 018" to . And that pretty much covers adjusting the SU carbs on a Datsun Roadster. Of particular interest is the chart for setting the mixture knob for altitude and temperature. Price $90. My posted image showed carbs upside-down and inside-out. On back is the original 4- speed transmission which was rebuilt in 2018 The rear axle weighs in at 3. The 1967 ½ Datsun Fairlady/Sports 2000 had the following mechanical features: On U. OM 1” SU Carb The first real information post is available [ here ] for the OM 1” SU carb, often fitted to early Morris and Austin vehicles. SU H Series - $495/pair SU HD Series - $545/pair SU HS Series - $495/pair SU HIF Series - $495/pair Zenith- Stromberg - $495/pair RE-BUSHING ONLY . The Datsun 1200 GX models were fitted with twin Hitachi HJE38W 38 mm carburetors. Whatever your SU Carburetor needs are, we can handle it. 160-23. The following year, Datsun came out with the S212 that produced 50 horsepower. The Datsun 1200 GX (Grand Luxe Twin-carb) models were always fitted with the A12 GX Engine. 00 us$ a set : brand new not rebuilt twin su carburetors . The engine is an L28 with compression of 10. If you have these carbs on your 240Z-trash them and get ZTherapy SU's. Often these look like flat-head screws and you can use a screwdriver to turn them, adjusting the amount of fuel and air mixing in the carb. Generator, not alternator. 45mm to . What made the Datsun 510 an enduring platform for those who like driving was its simplicity, durability and flexibility. Nissan sales brochures show WIDE whitewalls were used. The first sports car produced by Datsun was the 1959 S211. this item is 100% genuine oem from nissan, brand new. Free shipping for US main island 1976 Datsun 280Z Diego Perri 1976 Datsun 280Z Diego Perri The L24 2. C. ZTherapy 240Z SU Carburetor Spotter's Guide This is not a carb-It is a boat anchor! June1972 240Z to all 260Z's (US) Flattop "Hitachi" Evil things, these square mouthed carbs. The throttle flap opens and closes nicely. Our plates are photo etched. . 1969 Datsun 2000 Roadster SOLD. $485/pair. Rebuilt to factory new condition with all metal parts replated in Cad yellow finish. 80. The SU Carburetors that came on your Z are capable of running smoothly, with wonderful power and fuel economy. and Big Bore SU HIF 44 . That being said, I remember that it was not uncommon for Datsun owners to switch to SUs. Get your air flow right first, then get your mixture right. A single SU carb feeds the engine. 022" or . Designed in 1905 [citation needed], there is no simpler design for a carburetor than this, and they're enormously effective and efficient for what they are. Show more. DATSUN L-Series TWIN Weber/ Dellorto/ Mikuni Solex/ ITB Carburetor Heat Shield This 1972 240Z was purchased by the seller in 2018, reportedly following a decade of storage with its second owner. Originally, the single-overhead cam motor was good for 150 horsepower and 146 lb-ft of torque, and came with a pair of Hitachi-made SU-licensed round-top carburetors (which featured three different designs depending on model year). Product Information: Part number: #11-J4205 Make/model: Datsun 240Z 1972 Descriptions: For 1972 Datsun 240Z '72 examples have 3 screws for the dome with the water jacket at the bottom Sold individually Diagram included For a complete specialist restoration, please consult ZTherapy Inc. + Zenith Stromberg Carburetors completely disassembled and cleaned. Did any Datsun SU style carbs ever come cable actuated? All mine are cable or a cable/linkage combo like the roadster, but I don't have any 510s either. Dual SU Carburetors Repainted in Red ~20 Years Ago 2016 Brake Refresh Partial Service Records Additional Charges From This : USD $0 Some of the details vary from the Roadster carbs but the overall principles are the same. I thought this to be humorous, at the time, and would have many replies on the position of the carbs. The 1972-1979 Datsun 620 Bulletside pickup truck Online Resource. All we sell are quality new and restored parts that are sure to fit your special application. Doug, the owner of this particular . Cylinder Heads and Components 1969 Datsun 240Z: The Datsun 240Z is a coupé with 2 doors and a front mounted engine which delivers the power to the rear wheels. Equipment includes dual SU carburetors, bumpers with override bars, rear window louvers, […] John Morton, Bob Sharp and several others raced the Datsun 2000,not to be confused with the Datsun 1600. There is a new carburetor setup featuring dual SU carbs. fits 1968 to 1973 sedans and wagons with twin su carbs part: 510ex30 $51. 2 Hitach SU-type carburetors, carburetor, fuel feed, engine mechancial component . FOR DECADES SU carburetors have fueled a wide range of British vehicles including MG, Austin-Healey, Jaguar and even Rolls-Royce. Most S. Towards the end of the 240Z production, and most of 260Z production, Datsun began to use the Hitachi HMB 46W ‘Flat Top’ carburetor. $11. by okayfine » 30 Jun 2014, 16:16. Datsun Roadster Identification plate 67 1/2 - 70 1600 ID Plate. It is early 1980's, has a J15 engine, and has the Hitachi carb (which is a 2 barrel that has been blanked into a single barrel at factory) In particular I need the main jet size, but would like to know all the others as well. 75" SU and Zenith-Stromberg Carburetors. P. GASKET SET SU (does 2 carbs) aftermarket 1: The specification number which appears on a metal tag attached to the carburetter by one of the float chamber or suction chamber screws. Free shipping for US main island The carburetors were no different. See Main Article Engine ID Mark Datsun Album click to view. Chrome valve cover not cast aluminum like 64s, cast iron 3/4" master cylinder with fluid port on the topside. *It is production maker explanation, they seem to be usable to Fairlady roadster, but we do not understand it. 15 - 16. DCG - manual choke DCH - electric automatic choke from 1972 USA DCx-306: 26/30 Datsun B110 DCx-286: 26/28 Datsun B10 DCx-340: Datsun 510/620 Also See: Carburetor Repair, Instruction Sheet section Hitachi DCH306 ID boss Album click to view Album click to view The 1968 - 1970 Datsun Fairlady/Sports 2000 roadster had the following mechanical features: On U. Onto the carbs. carbs. 5:1, 270 degree cam on an E88 head with large valves, sucking through Z therapy SU carbs, blowing through a Z Story Race/Sport full system and producing over 232BHP. Wondering if anyone has a manual that could tell me what the right jets are for the carburetor. GASKETS, Carb to Insulator Blocks (all 4) 1500 NI. You can buy SSS emblems, however. Hitachi (SU) Carbs--Hitachi made copies under license of the British SU carbs. The "Big-Bore" 3. The SU carburetors were unique in that the ported vacuum connection was on the rear carburetor. DATSUN L-Series Engine SSS Dual SU Carburetor Heat Shield. 2 SU-Type carburetors, carburetor, fuel feed, engine mechancial component . 1971 Datsun : 1595. 25), polished valves, new pistons, rings bearings, new valve springs, and guides. 5 day turnaround time. We have parts available for 1970 Datsun 240z. This model delivered only 40 HP and was a very limited production vehicle. 99. The B210 was sold as an economy car in the United States, but Datsun also offered performance versions in other markets so you know there’s some potential here. Rather than . Dual Weber / Dellorto / Mikuni Solex also available. This engine featured a matched pair of left- and right- hand Hitachi HJE38W sidedraft carbs. It has 112,000 miles and outside of regular maintenance, the car has only had a starter replacement in the past 15 years. Datsun roadster dual Su carbs with intake and linkage one bowl is cracked $150 or trade for 510 stuff. 4 litre, single overhead camshaft 6 cylinder with 2 valves per cylinder. Car features the U20 engine with SU carbs and a 5-speed transmission. Helping customers save Datsun cars & trucks for future generations to enjoy! Datsun parts for 240Z, 260Z, 280Z, 280ZX, 510, 520, 521, 620, & Fairlady Roadster Z Car Triple Sidedraft Weber Carb and Fuel Injection Conversions; Datsun Z Car and 510 Engine building. 00 cc I-4 135. Some Japan-market B210s were fitted with A12T or A14T engines which also used twin-Hitachi carbs. $545/pair. Datsun 240Z & 260Z SU Hitachi Rebuilt Carb. datsun 510 su carb insulators. Setting up and adjusting SU/Hitachi carbs on the Datsun Roadster by Keith Williams First things first. Model Guide: Datsun 240Z Code Guide: Datsun S30 Year Guide: 1970, 1971, 1972 A company known as C2 Competition undertook this task, and now the 1600cc 4 banger has a milled crank, (. View full product details →. For sale is this Datsun 240Z Original Hitachi SU Flat Top Carb Carburetor OEM. Quantity: Quick View. This is the genuine, original equipment (OEM) mesh cylinder filter that keeps debris out of the float bowl on S. datsun su carb identification

Scroll to Top