2500 Stall converter th400

The stall speed of this converter will be suitable for street as well as some drag-strip applications. FREE Shipping on eligible orders. This line of economical torque converters are painted stealth black and built with the street enthusiast in mind. Stall speed is the amount of rpm the engine can reach with the brakes locked and transmission in gear before the drive wheels turn.

The “Street” converter was design for the driver who is looking for that competitive advantage. By raising the stall RPM you can eliminate that slow, sluggish start. Recommended for stock to slightly modified engines to achieve performance, along with a smooth idle when the car is in gear. Starting with the best cores available Performance Automatic works its magic with improved shift calibrations, Heavy Duty clutches and upgraded sprags. The more torque a motor puts out, the higher the resulting stall speed.

This means that a torque converter designed to stall at 5RPM with a mild small block might stall might stall at 0RPM behind a fire-breathing LSX454R with 7pound feet of torque. Power Adders or Naturally Aspirated. Once again, the more torque your engine makes, the higher your torque converter will stall.

Determine the converter stall speed requirements based on the powerband of your camshaft. Order your converter after you know all of the engine and driveline specs that will affect the stall speed design. TH3and TH4applications up to 600HP. Anti-Balloon Dual Pattern.

Flash stall is the actual stall of the torque converter. Torque Converter Selection - Summit Racing Quick Flicks Summit Racing. Determining the stall in a converter is NOT an exact science. You can buy a 5RPM stall converter and not see 5RPM of stall if your engine has no torque.

On the flip side, stick that same 5RPM converter behind a big cubic inch big block that makes gobbs of torque and you could see more like 0RPM of stall. I thought that was the problem. Submit your address zip code before purchasing to check for any shipping charges. Stock LMHughes built th4RMVB,4. There are some trends, which appear in the torque converter selection process, that tend to influence the selection of stall speed.

For example, a three-speed prefers a converter designed to work. Higher stall speed improves acceleration and provides better idle characteristics when the car is in gear. The stock TH-4torque converter multiples torque 2:at low rpm so that a moderate-ratio first gear () can be used.

The torque converter multiplication and the 2. Many think that if they have a converter rated at 5rpm, the car will rev up to that rpm and then take off. Please contact us to confirm correct vehicle fitment and usage. This stall converter is balance has furnace brazed fins, bearing construction and a Sonnax carbon fiber clutch. Rated up to 4horse power.

GM TH4Automatic Transmission. The TH4is an automatic shift, three-spee longitudinally positioned transmission. Aftermarket building techniques take it well past that figure. A higher stall torque converter will multiply the torque of your engine to put more power and torque to the tires!

The high stall torque converter will slip the engine into a higher rpm range where there is more torque and horsepower. Now that you have considered your demands as well as the possible prices. Check Out Top Brands on eBay. Fill Your Cart With Color Today!

A photo of the front and rear surfaces of the converter is provided when one is available. Additional data pages are included at the front of each manufacturers section again, to assist in the identification of the correct converter. Year Engine Dia Hub SPL Pilot Mount Pilot Center To Bolt Center Stall May specify.

Failing torque converter symptoms include temperature gauge overheating, large amount of black material in flui stall speed increase, or strange sounds coming from the torque converter. This are all situations where replacing the torque converter is a good idea. GM6H-LOW STALL TURBO 400- TH4TORQUE CONVERTER CHEVY TRANSMISSION GMC. Toyota Supra Nissan 300ZX Lexus. L 48RE (0) Reviews: Write first review.

Actual converter may vary, image for illustration purposes only. IMPORTANT INFORMATION: Repairs and freshen up prices depend on condition of core. These transmissions are assembled in ATI’s SFI case with an SFI Mopar specific bellhousing. The appropriate flexplate, crank adapter and required bolts are also included so a standard GM converter with a small bolt circle drops right in.

Maximum acceleration from a torque converter is attained when the exact stall speed occurs at peak engine torque. Standard gear ratio is the OEM 2. That way the engien has to accelerate from peak torque to peak hp. But for daily driving it is suggested that the TC stall speed be under the torque peak. Stall Speed is commonly referred to as the RPM speed at which the converter will hold back or limit the engine when the automotive transmission is prohibited.

When you see converters advertised as xxxx stall , its a rough indication of how it will perform. A bullet proof High Stall Converter for track application. It was a very good converter to me for a long time.

I am not sure if my 350TH with about 4000miles on the trans. What is the word on Hughes Converters? Which converter would be suitable for my street high performer?

StreetMaster, the add specifies BOP use. Toggle navigation Community Chevy Automotive Sales Inc.