What is stall speed on a stock torque converter?
whats the stall speed on a stock torque converter? Click to expand... Think about IT . What does stall really mean ? Its the point where engine vacuum reaches 0 under load . Simply install a tach and vacuum gage .. Start the engine ,, Hold the brake & rev the engine "briefly" not to heat up the tranny .
What kind of torque converter do I need for a 46RE?
Eleven inch billet lock-up torque converter for 518 and 46RE transmissions. This Billet torque converter comes with a dual bolt pattern for both new and old style bolt patterns and is neutral balanced. Handles 600 HP easy.
How much does a 45RFE torque converter cost?
Heavy duty performance torque converter for the 45RFE transmission. This 11 5/8" converter has a carbon fiber clutch, all bearing construction and furnace brazed fins Rated for 600HP. Can be ordered in stall speed of 1500 to 3400 RPM. Cost $450.00 #45B. Billet performance torque converter for the 45RFE transmission.
What kind of transmission is a Chevy 46RE?
This transmission is made by Chrysler. It was made between the years 1988 and 2003. This transmission goes by the name A518; and, the brand name TorqueFlite. It also may be referred to as 46RH or 46RE.
What is the stall on a stock torque converter?
around 1,800-2,000 rpmStock torque converters generally have a stall speed around 1,800-2,000 rpm. Higher stall speeds become necessary when horsepower and torque happen at higher rpm ranges.
What is standard stall speed on a torque converter?
In general, the desired stall speed should be 500-700 RPM below the engine RPM at peak torque. This ensures a margin for application for the torque converter to take off.
What size stall torque converter do I need?
For mild performance cars with something like a 350 HP engine, a 2,200 - 2,400 stall is about right. The basic rule of thumb is; if your engine "comes alive" at say, 3,500 RPM, then you want a stall converter with about 3,500 of stall to it.
What happens if stall converter is too small?
If converter stall speed is too low, the car will be lazy leaving the line; if too high, there'll be excessive high-gear slippage—either case adds time to your e.t. Engine builders use car weight and dyno data to aid selection.
How do I know what stall converter to use?
When choosing the stall speed that is right for your application, a rule of thumb is that the advertised stall speed will need to be at least 500 rpm higher than the beginning of the camshaft's powerband. All aftermarket camshafts are delivered with a recommended RPM operating range.
How do I know what stall my converter is?
0:301:38TCI® Quick Tech: How To Properly Measure Converter Stall - YouTubeYouTubeStart of suggested clipEnd of suggested clipHowever the more accurate way to check converter stall is by flash stall to determine flash styleMoreHowever the more accurate way to check converter stall is by flash stall to determine flash style floor the throttle from a dead stop at idle look at the tachometer.
What does a 2500 stall converter do?
A 2,500 stall speed doesn't mean you need to rev the motor to 2,500 rpm for the vehicle to move." What it does mean in this case is 2,500 rpm is the limit at which the converter will hold back the engine speed if transmission output is prohibited.
What is the stock stall on a 4l60e torque converter?
1,650 rpmThe stock torque converter has a stall speed of 1,650 rpm.
Do you need high stall torque converter?
A higher stall torque converter will let your car accelerate better because the car will be taking off at the rpm range where it is making the most power. But you don't want a stall speed that is too high either.
Can you daily drive with a stall converter?
However, a stall converter will affect your daily driving by lowering your fuel economy substantially. This makes it a poor option if you're using the car for commuting. The reason that a stall converter boosts your acceleration is that it doesn't allow the tires to break loose until you reach a higher RPM.
How do you drive with a stall converter?
2:0811:02Can You Daily Drive High Stall Torque Converter? - YouTubeYouTubeStart of suggested clipEnd of suggested clipAt low rpm and basically when you push on the gas you feel almost like a direct response to theMoreAt low rpm and basically when you push on the gas you feel almost like a direct response to the acceleration in the car. High stall torque converter. It.
Are smaller torque converter better?
Larger-diameter converters are usually more efficient and deliver less slippage, while smaller-diameter converters offer more stall speed and more slippage.
Item Description
This transmission is made by Chrysler. It was made between the years 1988 and 2003. This transmission goes by the name A518; and, the brand name TorqueFlite. It also may be referred to as 46RH or 46RE.
Torque Converter Specifications (Precision Part Number: 5448LS)
634, 644, 868 TR Indicates Triple Disc Lock-up clutch, all other single disc.
How to choose stall speed?
How To Choose the Right Stall Speed. When you are selecting the right stall speed for your vehicle, be sure to match the engine’s peak torque, torque curve and vehicle weight. Peak Torque – The maximum torque your engine can exert at a certain RPM.
How to determine stall speed?
How To Choose the Right Stall Speed 1 Peak Torque – The maximum torque your engine can exert at a certain RPM. 2 Torque Curve – The place where the engine has the maximum amount of power at a certain RPM. 3 Vehicle Weight – The weight of your vehicle has a big impact on the measurement, and don’t forget to factor in aftermarket modifications.
What does stall speed mean?
Stall speed is the speed at which the converter holds back or limits the engine speed if the transmission output is prohibited. When your torque converter prevents the power transfer from your engine to your transmission, it increases the engine’s RPM stalls.
Why is stall speed important in racing?
For racing, the proper stall speed will increase your launch and get you off the line quicker. In towing, the proper stall speed will help your engine pass more power to your transmission , causing your tow capacity to increase.
