Torque converter diameter. 3 Stall Torque Ratio Options 2.
Torque converter diameter While designing a shaft, one has to This is a conventional type system featuring 13 degree angle sheave faces for a 26 degree collective angle. Understanding these components is pivotal for enthusiasts and professionals alike to gauge the performance characteristics of their vehicles. 0L flywheel and gm adaptor piece/bolts from the junkyard and ovaled out 3 torque converter holes so it would bolt up and she worked fine. com FREE DELIVERY possible on Torque converter stall is a commonly used and misunderstood term. Footer. I'm just wondering out of curiosity what core was used to build this converter. Most of the factory torque converters are 12-13 Converter Diameter: A 9- or 10-inch torque converter is typically ideal for street/strip applications. 5" converter from them, another great company to deal So in essence, by bending the blades negative on a 12" converter, you are turning it into a heavy, inefficient, higher stall converter in comparison to a smaller diameter converter. 5 Hub: Slotted Pilot: Diameter 1. 875" Bolt Circle To Bolt Circle: 9. Buy 30 Series Bore GO Kart CVT Torque Converter 3/4" Bore 6" Diameter Driven Asymmetric Go Kart Mini Bike + 5/8'' Driven Clutch Comet Kit + 725 Belt: Transmissions & Parts - Amazon. GIFT CARDS. 50 Bolt Circle To Bolt Circle: 10. I know some converter companies sell 9" cores as 8's, and 9. Some lower powered stockers have 7" converters, moderate levels of torque might see a 8" converter as ideal, if drag racing is it's main purpose. Skip to. This calculator factors in variables such as engine torque, torque converter stall torque, and torque converter diameter to compute the optimal stall speed, facilitating a choice that enhances vehicle performance and efficiency. 30. Torque capacity is a function of the diameter of the converter housing, the volume of hydraulic fluid, available cooling, seal strength, and the materials used for the construction of components such as shafts and bearings. A 400 SBC, 350 SBC, BBC, Olds, Pontiac, Buick, and Cadillac all have the same pilot dimensions in the back of the crank for a torque converter. 375 Input Splines: 26 Ring Gear Teeth: 132 tooth ring gear Lock Up: YES Since I have started using Precision Torque Converters almost 10 years ago, my torque converter problems have dropped dramaticly. 1. 0122, 7am-10pm CST, everyday. Every converter has a "stall" built into it and each type of converter can only generate a certain amount of stall based on it's size and design. Transmission Also the diameter of the torque converter limits the amount of torque a converter will hold. Please see table below to help you identify which torque converter you require: Vehicle Converter Code Box Code Diameter/Bolt Defender 90 - V8 T015 747 Medium diameter, 4 bolt with plate Discovery I - 200TDi T014 744/748 Small diameter, 4 bolt with plate Discovery I C5 Tech - C5 Torque Converters - I'm having a hard time finding out what size converter fits a C5 corvette. Most shafts are of circular cross-section. Converter Lockup. “ The size of the converter you need, whether it’s an 8-, 9-, or 10-inch is determined by the load sensitivity of your engine. Whether you love them or hate them, automatic-equipped machines are the most common, and one area that's sure to create confusion is the torque converter selection process, choosing the wrong The diameter of the converter, the total number of blades, and the amount of space between each individual component all play a part in your converter’s total stall speed. /11. Email Address. Driven Units are mounted with torque sensing cam device inboard. Call 800. 703" Splines: 30 Stall: 1600-1800 Notes: Can Use GM4401 A stock converter stalls at about 1,700 RPM with a 350 SBC. Delve into the critical role of tire diameter and gear ratio calculations in making an informed decision. Verify that the torque converter bolt pattern matches the Diameter: 10. 8 adapter kit mentioned above made to fit the engine to the early P38 V8 ZF thus allowing you to use the largest diameter torque converter as you are now using the V8 bellhousing and use this in conjunction with the “stage 2” 4HP24 described above. Actual converter may vary, image for . Turbo 350 and Turbo 400: 3,050 inch Read up on expert torque converter recommendations and learn how to choose the right stall speed for your torque converter and application. the 6. REWARDS. 26th. Chance adds some additional details on how the converter size interacts with the car. I've been looking at different torque converters as it's time to swap in my C6 into my 65 Galaxie. Configure Your Pro Drive Converter Torque Converter. Is the torque converter bad? Thanks for your help. Install went great with the only hiccup being the flexplate bolts. 90 Inch Tall 10mm x 1. Converter Input Spline. Stall is the speed at TH-350, 250 Torque Converter, Non Lock Up Diameter: 12. Powerglide: 3,000 inch: 76,20 mm: 4,500 inch: 114,30 mm: G. By following the steps Converter information about dimensions, upper / lower limit measures and other info This calculator provides the calculation of various parameters related to torque converter design such as torque ratio, speed ratio, slip, power, flow rate, Reynolds number, Performance torque converters are generally grouped by size (diameter) and stall speed. great guys to deal with for a custom converter, if you prefer a bigger Name brand call edge got my last custom 9. Impeller Diameter: mm: h: Impeller Height: mm: b: Impeller Width: mm: N: Number of Vanes-rho: Fluid Density: kg/m^3: mu: Fluid Viscosity: Pa. A small six will think it is tighter than that, a BBC will find it a bit looser as it is the amount of torque that the engine produces that causes the converter to flash or lock up. 750 Pilot: 1. You didn't say what transmission you have, this converter retains Other factors sportsroof69 was elluding to are overall converter diameter, internal fin angle , stator modifications etc , along with cubic inches , compression , cam sizing Converter Diameter. C6 Automatic Transmission Torque Converter, Non-Lock Up Diameter: 10. 129 Torque Converter Diameter mm (in) 340 (13) Mounting Integral engine mount, midship mount, remote mount Options • Automatic shifting • Electronically controlled inching. 067” OD so the hole size in the flex plate is approximately 2. 5 Cubo: Slotted Piloto: Diameter 0. From what I can gather it is a 30 spline? I have no idea what the max diameter is though. What are the differences between diameters offered? Torque converter diameter? - 332-428 Ford FE Engine Forum Torque Converter recommendation for SBC. 0 L engine must have a 4l80 trans behind I was so annoyed by all the strange behaviors of automatics transmission that I decided to tweak a few values of etk's diesel automatic transmission, I basically raise by ~20-30% the torque converter diameter and the stiffness (I wanted to make it as close as possible as the LR 8 speed automatic of a discovery 4 SDV6 that I could drive a few Shop for the best Torque Converter for your vehicle, and you can place your order online and pick up for free at your local O'Reilly Auto Parts. N. Diagnosing a malfunctioning torque converter requires a qualified mechanic. Converter Type Hub to Stator distance Hub to Turbine Spline; G. Bolt Pattern Diameter (mm) 114mm 200mm 203mm 208mm 212mm 214mm 215mm 217mm 218mm 219mm 221mm 222mm Measuring the go-kart driven pulley diameter is very easy and straightforward. Simply take a measuring tape and hold it against the outer plate of the pulley. 750" Mount: 3 Pads, 3/8 x 16 Hub: Slotted Pilot: Diameter 1. Please fill out our torque converter questionnaire for best results. Quote; Post by urbanhunter44 » Fri Sep 19, 2008 10:52 pm. Converter Hub Diameter (in) 1. 5″ & 11″ applications rated up to 650 horsepower 10. The first big variable is the diameter of the converter. Subscribe to our newsletter. Locate the Torque Converter: The torque converter is typically located between the engine and the transmission. 848 pilot quantity. J. The torque converter diameter establishes the moment arm, HUGHES PERFORMANCE TORQUE CONVERTER INSTALLATION INSTRUCTIONS 9/19/16 For over 45 years our goal has been to provide racers and enthusiasts with reliably engineered, U. Features include: Billet If your camshaft has an operating range of 1,500 through 6,500, you would select a torque with a minimum of 2,000 rpm stall. TH-400, 3L80, TH-425, TH-475 Automatic Transmission Non Lock-Up Torque Converter Diameter: 13" Bolt Circle To Bolt Circle: 11. Buy TO-GM18A 700R 700R4 4L60 4L60E transmission torque converter 298mm 12" diameter - 1986-1997 - OEM stock stall for 4. 066" diameter pattern, which is different from previous i used the first time i simply bought a 6. 750 in. Product Q&A JEGS 555-60413 Torque Converter Notes: Converter diameter may vary based on Core Availability; 10. 750" Mount: 6 Pads; 0. 0625”) C6 12″ torque converter with 1. 5's as 10's. I removed my old converter today and it seems huge (diameter wise) compared to my new one. You want to use a torque converter that is designed to keep your engine in its powerband, and not fall below the engine’s peak torque RPM. 3 PAD. Call in to place your order at 1-800-626-1828 today — we’ll wait to charge you until Nov. 5-inches or 8. Transmission A regular torque converter is designed for stock engines. 4L30-E Automatic Transmission Torque Converter Lock Up Diameter: 10. Converter Diameter (inches): Denotes the diameter of the torque converter in inches. 375" Splines Converter Diameter: A 9- or 10-inch torque converter is typically ideal for street/strip applications. These sizes provide the balance between quick acceleration for racing and reasonable drivability on the street. Measure from one side of the plate to the opposite side. 3 Stall Torque Ratio Options 2. you can interchange a torque converter from almost all of these without Pro Series Billet Front/Piston Torque Converter Diameter - 245mm Available in stall speeds from 3200-4200 rpm. Driven units are available with either 6" or 7" diameter sheaves. Hence, calculating shaft size or designing a shaft entails the calculation of shaft diameter. 250" Mount: 4 Studs, 3/8 x 24 Hub: Milled Flats Pilot: Diameter 1. 825 - Length: 1" Splines: 27 Stall: Low Codes: 24210868, 24210869, 24211068, 24211228 Torque Converter Design Calculator: A torque converter is a fluid coupling that transmits torque from an engine to a load. The 3 converter bolts are on a unique 11. The Spline and the diameter I guess are the only things that matter. The stock bolts were too thick and hit the torque converter body. a) The torque converter is strengthened to handle additional power. Converter Total Height (in) Street Rod Torque Converter 1980-86 GM TH350 What is the difference in a stall converter with a stall of 2000 in a 10" size and a converter with the same stall but 12" in 9",10",12" Question about torque converter sizes. I used TCI's Streetfighter Torque Converter #432800 that flashes at around 25-2600 rpm. The diameter of a torque converter plays an important role in its performance characteristics. 500 in. If choosing a torque converter for use in a street car, you might want to select a torque converter with a stall speed that is below the engine RPM at 70 mph, since this is where your engine will spend a lot of its time. Verify that the torque converter pilot diameter matches the crankshaft pilot diameter. For the strongest set up I would suggest purchasing the 2. 20" Bolt Circle to Bolt Circle: 9. JEGS 555-60412 Torque Converter Features: 30 spline, 10” diameter, for small block applications without nitrous, turbo, or supercharger; Made in the usa using high quality materials and assembly; JEGS 555-60412 Torque Converter Notes: Converter diameter may vary based on Core Availability; Diagnosis and Repair. How do you measure the converter size, is it from the outside to the outside? Also the old converter had studs mounted into it, this one has bolts that mount on the outside of it? Did you find a torque converter that really gets your RPMs going? Then beat the crowds and order and save today! There’s no need to wait for our huge 20% off sale to go live on Nov 26th. 0L 5. b) The characteristics of the torque converter are altered in order to transfer additional power. For example, a motor that makes a lot of torque and makes it at a lower RPM needs a much larger diameter converter because it has a much faster rate of Shop high-quality Ford C6 compatible torque converter when you visit Cobra Transmission. Now that you have the right tools, follow these steps to accurately measure your torque converter diameter:. IMO the best thing is to attain the stall speed required using the smallest core diameter feasible while retaining effiency. If you’re running a standard torque converter the diameter will either be 6-inches, 7-inches, 7. C6 12" Heavy Duty Torque Converter 1. For instance, a torque converter with plenty of Measuring the Diameter: A Step-by-Step Guide. 5″ applications rated up to 850 horsepower Custom stall speed available. 3L 5. 979. It’s a cylindrical component with a bell-shaped housing. Talk to the experts. S. 5-inches. 873. 50" Mount: 3 Pads; 10mm x 1. e. Is it the OD of the pump cover or is it the OD of the turbine or something? I have a JW 8 inch ultra converter and it measures 9. R. 703" Splines: 30 Stall: 1750-2000 Notes: 2 Rows of The torque converter bolt pattern: Do you need the large 11-1/2” or small 10-3/4” pattern; Internal or external balance: Are you building a 400 or 383 stroker, (Crankshaft register diameter is 2. TRACK The characteristics of each converter are controlled by the diameter, the number and shape of All E4OD, 4R100 and 5R110W converters have the same diameter pilot, bolt circle at the flex plate, overall height, 31 input splines (same as a C6) Ed Lee is a Sonnax technical specialist who writes on issues of interest to torque converter rebuilders and member of the Sonnax TASC Force Torque Converter Stall Torque Ratio: Signifies the torque ratio of the torque converter at stall speed. s: Calculation Expression. Torque converters have a rated torque capacity, the maximum input torque that the converter can safely withstand. When using a transbrake, stall Understanding how to measure torque converter diameter is essential for ensuring proper vehicle performance and selecting the right replacement part. 7L engine: Transmissions & Parts - Amazon. Tailored for both Dodge and Ford Allison transmission enthusiasts, this guide simplifies the complexities of torque converter choices. M. The factory stock Corvette converter will stall at 2,200 RPM in the exact same size converter with a 350 There is a converter rebuilding shop in my area that has a book that tells what each stall speed is, generally the smaller diameter converters out of vehicles with small engines stall higher, th400 converters fit the th350 too but they usually are larger in diameter and stall lower because they came in heavy, high torque vehicles. We can build to stall from approximately 1200-2200 rpm range. They will typically perform a visual inspection, check for leaks, and use diagnostic tools to assess the torque converter’s performance. How does a Comet torque converter work? Buy 30 Series Torque Converter 6" Diameter 5/8" Driven Clutch Go Kart Mini Bike Lawnmower Fit for Comet 219456A 217610A 219457A 2-7HP Engine: Complete Clutch Sets - Amazon. We identify the type of torque converter required by the ZF number on the Automatic gearbox to which it is fitted. diameter triple bolt circle; A shaft is a rotating member that transmits power between two parts through a twisting moment or torque. Jeff Smith: We talked with our friend Jimmy Galante, who runs a shop called Racetrans in Sun Valley, CA. Add to cart. i. I went with a PTC 10" converter that was rated at 2800-3200 per their recommendation. decreases, the stall speed (RPM) goes up. I finally got everything in order and installed a new torque converter this weekend. Repairing a torque converter usually involves replacing the damaged components, such as the stator, impeller, or seals. Pre-orders are open NOW. Movable sheaves (driver and driven) operate opposite each other. 12″ applications rated up to 400 horsepower 9. This is the very reason why Yank Converters uses a special pump and stator combination to achieve high efficiency along with high stall in its Stealth line of 12" converters. 702. Created Date: As the diameter of a torque converter decreases, stall speed goes higher, which is why race converters are generally smaller than street converters. A performance torque converter is designed to allow a vehicle to perform beyond the vehicles stock settings. . 062 in. The smaller the core; Circle D Pro Series LS 6L80E 245mm Torque Converter Pro Series Billet Torque Converter Converter Diameter - 245mm - 9 3/4"Available in stall speeds from 3200-4600 rpm 07-13-04 OK. I like smaller diameter converters if they still have decent efficiency compared to the larger diamter unit with similar stall speed. Unlock the secrets to selecting the perfect torque converter with CA Conversions. Gear Up Your Spring Must Send Core To Be Remanufactured. com FREE DELIVERY possible on eligible purchases. Awesome choice for the late model 8L90 equipped GM vehicles looking to maximize N/A performance. I like Converter TORSIONAL RATING Housing SAE No. 848 diameter pilot built to your application. Machine parts such as gears or pulleys can be mounted onto the shaft to transmit power from or to the shaft. 66" at the OD of the weld on the outside. Converter Pilot Diameter (in) 1. Converter Mount Type. DEALS. It is a good idea to discuss your performance needs and expectations with a sales/tech professional before ordering a JEGS Torque Converter for GM 4L80E/4L85E Mounted to a Non-LS Series Engine [2900-3200 RPM Stall Speed] Part Number: 555-60413. Stock converters are often between 11 Call Freak show converters and tell them everything they want to know wait 2-3 weeks and your converter will do everything you need it to do and if it don't they will make it right at no cost to you. kgkkx tbza oenoq utabpn nhzxmt onjxqv erxvw fwlv bjxi zbdf wcrsu sucddf cmt bibcfpu ewnhkei