Tag: Torque Converter

B&M (20484): Nitrous Holeshot 3500 Torque Converter

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Specially designed for vehicles with extensive engine modifications, particularly big cams that tend to reduce low-end power and torque, the Nitrous Holeshot 3500 from B&M will catapult your car into a higher RPM range for quicker acceleration. The 20484 features a furnace-brazed impeller and turbine, precision-steel alloy pump drive tube, and heavy-duty needle bearings between the stator and impeller (not a thrust washer).

This torque converter also includes 10.75” and 11.50” dual-pattern drive lugs, a new turbine hub, new springs and rollers in the stator, and anti-balloon plates, which allow the Nitrous Holeshot 3500 to stand up to the instant horsepower a nitrous plate system delivers.

Note: Fits applications with GM TH400, TH425, TH375, and TH350 automatic transmissions.

Features

  • Needle bearing between stator and turbine.
  • Higher stall speed and quicker acceleration.
  • Furnace-brazed impeller and turbine.
  • Steel alloy pump drive tube.

BM Torque Converter Nitrous Holeshot 3500 20484

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Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

2015 PRI Show – ACC Performance

John Arnaud Leave a comment
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Welcome to the 2015 PRI Show! In this video series, we will show you the exciting new products that you can expect to see in 2016. In this episode, ACC Performance’s very own Nelson Gill goes over their new focus on engineering in 2016. Be on the lookout for more videos from this series over the coming weeks.

Have questions on the products you’ve seen in this video? Contact your local Parts Pro retailer to find out more: http://partspro.com/cms/store-locator/

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.

ACC Performance: Boss Hog Street Bandit Series Converters

Donnie Hurt Leave a comment
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ACC Performance’s Street Bandit series converters are designed to handle as much as 650 horsepower, which is a huge increase over competing models that top out at around 350. How does ACC do it?

The company’s engineers put much larger Torrington-type encased bearings, which can handle the raw power and abuse that modern engines and transmission can produce, throughout the converter where they are needed. Some of the competition uses smaller needle-type bearings that are not encased, making them susceptible to picking up trash in transmission fluid and leading to heat build-up and failure.

ACC also welds-up and four corner tack-welds its turbine and impeller fins to maintain the highest level of strength possible, stopping fin degradation and deformity. In addition, their turbine hubs are custom engineered to maintain the highest quality, strength, and durability. Other brands use a chromoly steel turbine hub that does not weld very well. If improperly welded, it can cause converter failure and or damage to your transmission.

ACC Performance converters use a single bolt pattern for the rotating mass, making them surprisingly light and keeping the weight of the converter off of the  motor. This frees your motor to rev up through the RPM range quicker and put more power to the ground. In an effort to eliminate multiple parts numbers, competing products use a dual bolt pattern; unfortunately, this can add up to 3 to 4 pounds of weight to the converter as well as the rotating mass of the engine, which costs you horsepower and torque.

NOTE: Street Bandit series converters are NOT designed to handle the extreme shock and abuse of nitrous oxide or transbrakes.

ACC Performance Street Bandit
ACC Performance Street Bandit

 

Ready to buy? Need help with the install? To find your nearest Parts Pro affiliate, see our Store Locator. Or join the conversation at the Parts Pro Facebook page!

Though this is not a paid review, this content has been produced by The AAM Group in support of manufacturers with whom it has a business relationship.