Vacuum pump on a dragster

Bracket Talk

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August 14, 2018, 01:47 PM

Mike Frizie

Vacuum pump on a dragster

Just curious. Whos, pump you dragster guys running these days?

Michael Frizie
ET 2471

August 14, 2018, 02:00 PM

Curly1

Mine is the GZ Motorsports, have had it for about 5 years and it still pulls over 17 inches of vacuum on my car. I have not had it rebuilt or anything no need to right now. As much as I like the GZ pump I would use the Jones lower mandrel. Much better in my opinion.

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August 14, 2018, 02:11 PM

TD3550

Have had pretty good luck with the Moroso 22642
4 vein enhanced.. nice thing i like is i can rotate the rear bracket 360 degrees.. Change the port direction.

August 14, 2018, 02:23 PM

diceman1530

quote:
Originally posted by TD3550:
Have had pretty good luck with the Moroso 22642
4 vein enhanced.. nice thing i like is i can rotate the rear bracket 360 degrees.. Change the port direction.

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August 14, 2018, 02:31 PM

Lenny5160

I have a Star. It is small and pulls good vacuum. The Star mandrel is nice, but mine broke (most likely my own fault) and I now have a Jones mandrel.

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August 14, 2018, 04:52 PM

Mad Dog

Moroso pump, APD mandrel, Richardson Boyz mounting plate. This combo is very versatile...

Dan

Dan

DOES YOUR IDEOLOGY ALLOW YOU TO EQUITABLY APPLY STANDARDS OF ACCOUNTABILITY OR DOES IT PROMOTE THE PRACTICE OF HYPOCRISY?

August 14, 2018, 05:10 PM

TORQIN

Moroso p/n 22642 or p/n 22840 for the pump...the pulley and brackets are Drag race soloutions... badazz!

August 14, 2018, 05:35 PM

HSMITH1039

Star machine......you won't be sorry, great product, great customer service......Howie

August 14, 2018, 05:47 PM

dragstermike

Moroso on both dragsters with no issues. Have heard good things about star as well, but have no experience with them.

August 15, 2018, 12:30 AM

fatpack

Star Pump and mandrel on my car and the guys I race with! One friend had his mandrel break off, and when he took it back to Star they said his was an early design. The new mandrel is made out of a different aluminum alloy and is no longer machined hollow on the dampener side. He still had to pay for it though!

August 15, 2018, 06:41 AM

SCDIV1

Star sportsman pump and drive mandrel is probably a Moroso I made up some spacers for it to fit....gilmer belt drive.

5 years old at least and works fine. Needs to be kept clean and dry of oil....

Very easy to check and clean....

August 15, 2018, 04:46 PM

DragRaceSolutions.com

If you decide to go with a MOROSO brand vacuum pump take a look at our cylinder head mounting brackets. They allow a 360 degree rotation of the pump itself. Perfect for plumbing.

We have them for the original design and enhanced design MOROSO pumps. Available in chrome and black. Custom Pulleys also for v-belts.

Available from JEGS or Summit or directly from us at www.DragRaceSolutions.com

Home of Collector Tethers ~ Just-N-Time Buttons & Drag Race Solutions products

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