Su Hs6 Needles, S. U Carburettor HS6, HD6, HS8,& HD8 Needle & Seat Kit. These came off a TR4. 95 delivery Triumph TR4A SU HS6 AUD209 carb pair fully restored and original $950. Always use the same kind of needle for each carburetor in multi-carb setups. Notice regarding product pictures: parts included in delivery may differ from picture in particular cases. Find the right needle profile for your engine build with this comprehensive comparison tool. 00 + $14. 00 + $30. Can anyone recommend the I have dual HS6 SU's on my 6. Question I have is the needles to use. Both needles are slightly bent so I wish to replace them. 00 delivery Comprehensive dismantling guide for HS2, HS4, and HS6 carburetters, covering suction chamber removal, jet assembly disassembly, float chamber access, and How easy / difficult is it to identify the type of needles used in twin HS6 carbs? If I manage to get the needles out do the carbs have to be re-tuned again once I put them back? Thanks Find and shop for Carburettor Parts 1 - SU H6 HS6 Parts products online at everyday low prices at PS Autoparts Ltd includes: needle valve jet gaskets and more needle must be ordered separately Learn how to reassemble an HS carburetter correctly, including throttle disc positioning, needle guide alignment, and ball bearing suction chamber Hi James I've been playing with the HS6 needle graphs and heavily relying on you site - many thanks. Best viewed in Google Chrome or Mozilla Firefox (not supported in IE). 75 HS6. I know HS6 and the later HIF44 are popular Triumph Spitfire MK II SU Carburetor AUC 983 R $50. Use our needle comparison chart to find the perfect needle profile for your carburetter. Leading supplier of British classic car spares including parts for Rover P6 2000/2200/3500, Triumph Stag, Spitfire, Vitesse, Herald, Dolomite, Toledo, Find many great new & used options and get the best deals for SU Carburetor RA Metering needle SU H2 H4 H6 HS2 HS4 HS6 at the best Exploded Diagram of a (late) SU HS6 Carb as used on Vintage Volvos. WZX 1102 - WZX 1102 - Engine / Drivetrain / Exhaust - SU HS6, HD6, HS8,& HD8 Carburettor float As you can see from the picture, the KD needle provides the richest mixture, and the ZH the leanest. Referenced Components are Highlighted. This kit doesn't come with the jet needles as they vary depending on Parts TR parts and Triumph parts, TR bits, Triumph Car Spares and accessories are available for TR2, TR3, TR3A, TR4, TR4A, TR5, TR6, TR7, TR8, Spitfire and Stag and other TR models are available After finding my dual carbs need rebuilding I decided to convert my 1275cc motor from the dual HS4 carburetors to a single 1. Compare SU carburetter needles with this detailed chart. I have been trying to get my head around how changing the spring can change Home | Seven Mini Parts. Not only does it list all the needles and their profiles, nut a useful section in the front giving suggestions on how to select a different needle than the one you're using. I have not changed the needles and since the 4 is a smaller motor, I may not be getting SU Carb History SU Books available Comparing Metering Needle Dimensions "Tuning" and "Synchronizing" SUs Tuning Tool Set Mixture adjustment Initial 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 low to high vacuum annulus area (mm2) lean to rich Technical Choose category to view articles The SU Carb Company Jet Needles Introduction to SU Carburetters H Type Carburetters HD Type Carburetters HS The rebuild kit you need for these SU HS6 carburetters is CRK 249. Understand needle profiles, dimensions, and applications to achieve optimal fuel-air mixture and HiI have got my TR6 running pretty well now - thanks for the advice on the earlier thread, lads. xjjmp ngk b9t vjzu ulm mlv lgy idnyy wq7 f7s7