4Piston Racing Ported B-series Oil Pump
SKU: 56243031138

4Piston Racing Ported B-series Oil Pump

Sale price$247.05 Regular price$274.50
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Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

4Piston Racing Ported B-series Oil PumpThe stock oil pump is a great piece for up to 9,000 rpm in drag racing and 8,000 rpm in endurance racing. Past that, there can be cavitation issues and oil pressure drops as temperatures rise. 4Piston Racing's ported pump increases flow by 25% and will allow continuous use above 9,000 rpm. The pump has been tested as high as 12,000 rpm with great success. 4Piston starts with a brand new OEM oil pump from Honda, disassemble, port and smooth oil

The stock oil pump is a great piece for up to 9,000 rpm in drag racing and 8,000 rpm in endurance racing. Past that, there can be cavitation issues and oil pressure drops as temperatures rise. 4Piston Racing's ported pump increases flow by 25% and will allow continuous use above 9,000 rpm. The pump has been tested as high as 12,000 rpm with great success. 4Piston starts with a brand new OEM oil pump from Honda, disassemble, port and smooth oil passages to increase flow. The pumps are then cleaned, oiled, reassembled and repackaged. This part is cheap insurance to protect your multi-thousand dollar investment.

Fits all B-Series Engines!

Add a 4P Rooster Ring to help with the install! Simply slide the Rooster Ring onto the crank snout, then slide the oil pump over it into place. It perfectly centers the pump, expands the lip seal and keeps it in the proper orientation helping it slide perfectly onto the crank. No more fighting it. Once you use it, you'll praise how this simple tool can make such a big difference.

Shipping Notes
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 56243031138

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alejandro galvez
Lowell, US
★★★★★ 5
Amazing!
Format: Kindle
Really good start! I am liking this series a lot. Will be here for future issues! Read it today! Its very good.
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Reviewed in the United States on April 11, 2025
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Robert Stamper
Lexington, US
★★★★★ 5
Very good
Format: Kindle
So good my favorite series of 2025! Can't wait to read more. Better not being with MJ is different but shay is pretty cool.
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Reviewed in the United States on June 17, 2025
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Amazon Customer
Grantham, US
★★★★★ 2
An immature take on Peter Parker only suitable for the most immature reader
Format: Kindle
Someday, Marvel Comics won't be controlled by white male Boomers/GenXers who make Peter Pan look well adjusted and who incessantly try to recapture a childhood that never actually existed while believing women have cooties and adult relationships are icky. But until then, we get Amazing Spider-Man by Joe Kelly, whose writing is the living embodiment of the Steve Buscemi "How do you do, my fellow kids" meme. This run is boring, trite and cliched. You could probably get a more insightful and original story by asking ChatGPT to write one for you. The only thing going for the run - so far - is that Kelly at least isn't outright aggressively antagonizing the reader unlike the previous writer. It's just...bland and mediocre.
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Reviewed in the United States on December 21, 2025
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Lisa Graziano
Port Orchard, US
★★★★★ 5
Fantasy
Format: Kindle
It was basically two stories in one book. One was about Logan's encounter with Flower Cartel. He was sent on a mission to find out who was or were stealing Kratoan flowers. He didn't catch whodunit. But I am sure that he will find out some more about Flower Cartel later on ... Two was about vampires up to no good when it concerned mutants. When Omega Red came in on the island looking badly injured, it was reported to Logan. He thought that Omega Red was up to something and decided to investigate. He found vampires and their "master" but he still didn't know what they were up to. However, he did have some idea what Omega Red did. It ended with him not knowing of a bargain Omega Red made with the master. I am sure that Logan will find out what they are planning for him and his friends later on ...
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Reviewed in the United States on July 25, 2020
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TKG
Alexandria, US
★★★★★ 4
Wolverines and Holy Knights
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Fun and great artwork. It has been awhile though so the X-Men timeline confuses me. Anyways I'm a Wolverine fanboy so I liked it.
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