Re: Vacuum pump to use
[Re: earthmover]
#2389546
10/18/17 09:59 PM
10/18/17 09:59 PM
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Joined: Oct 2011
Posts: 326 Alberta
Wookie316
enthusiast
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enthusiast
Joined: Oct 2011
Posts: 326
Alberta
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I have a Moroso 4 vane. Works well. Easy to install.
1971 Plum Crazy Super Bee. 572 World Aluminum block with a Cope 727 & Dana 4.10 out back. 9.88 @ 138 with a 1.35 60 NA. Dialed back to 10.0’s. 4000 lbs with me in it.
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Re: Vacuum pump to use
[Re: earthmover]
#2389792
10/19/17 12:57 PM
10/19/17 12:57 PM
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Joined: Jan 2003
Posts: 13,319 Marion, South Carolina [><]
an8sec70cuda
I Live Here
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I Live Here
Joined: Jan 2003
Posts: 13,319
Marion, South Carolina [><]
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I've had an Aerospace pump and it was crap. I now have a 4 vane Moroso and like it a lot. MUCH better than the Aerospace. Star is supposedly top shelf, but pricy. I've heard nothing but good things about the GZ pumps.
CHIP '70 hemicuda, 575" Hemi, 727, Dana 60 '69 road runner, 440-6, 18 spline 4 speed, Dana 60 '71 Demon, 340, low gear 904, 8.75 '73 Chrysler New Yorker, 440, 727, 8.75 '90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt '06 GMC 2500HD LBZ Duramax
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Re: Vacuum pump to use
[Re: earthmover]
#2389811
10/19/17 01:28 PM
10/19/17 01:28 PM
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Joined: Jan 2003
Posts: 8,005 Tulsa OK
Bad340fish
master
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master
Joined: Jan 2003
Posts: 8,005
Tulsa OK
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One of the drag week small block nitrous guys put 20,000 miles on a Morosso pump on a 1000HP nitrous small block before he felt it needed rebuilt. That is the route I will go when I get ready to go to a vacuum pump.
68 Barracuda Formula S 340 87 "Chrysler" Conquest
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Re: Vacuum pump to use
[Re: Dave Hall]
#2389924
10/19/17 05:49 PM
10/19/17 05:49 PM
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Joined: Jan 2004
Posts: 4,540 Motor City
6PKRTSE
master
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master
Joined: Jan 2004
Posts: 4,540
Motor City
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I have the newer Moroso 4 vane on my Hemi it didn't pull as much or make as much power as we were expecting but it still does the job & is about half the price of a Star pump. I should have gone with a Star.
1963 Belvedere 440 Max Wedge Tribute 1970 Charger R/T S.E. 440 Six Pack 1970 Challenger R/T, 528 Hemi 1970 Charger 500 S.E. 440 4 BBL 1970 Plymouth Road Runner 383 1974 Chrysler New Yorker 440 1996 2500 RAM 488 V-10 4X4 2004 3500 Dually Cummins 4x4 2012 Challenger R/T Classic.
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Re: Vacuum pump to use
[Re: 340Cuda]
#2391050
10/22/17 01:59 AM
10/22/17 01:59 AM
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Joined: Sep 2003
Posts: 1,049 San Jose Ca.
boatracer572
super stock
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super stock
Joined: Sep 2003
Posts: 1,049
San Jose Ca.
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I run an old 3 vain moroso with a 5 stage moroso dry sump pump, the combo together pulls 19-20" of vacuum.. just picked up a product engineering vacuum pump with all the drive pulleys for the pump and mandrel... dose anyone have any experience with the PE. pump?
Last edited by boatracer572; 10/22/17 02:00 AM.
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