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Discussion Starter #1
Can anybody tell me what's the difference between all the pumphead numbers?
 

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the higher the # the more flow they put out bot they take more batteries. The lower the # the more torque and don't need as much battery power. I think this right if not some one correct me :biggrin:
 

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Discussion Starter #3
Cause i got a #11 marz and that mothafucker sounds slow, and i'm running it with five batts
 

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Discussion Starter #4
So what's the purpose for the #?
 

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Discussion Starter #7
new
 

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Discussion Starter #8
Is your slow down valve open all the way though?
 

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Discussion Starter #11
No i didn't but the dude from the shop that i got it from told me it was a #11
 

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Discussion Starter #14
what?
 

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9's and 11's are good
 

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2GUNZ
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Originally posted by DarkKnight+Oct 27 2003, 10:33 PM--></span><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td>QUOTE (DarkKnight @ Oct 27 2003, 10:33 PM)</td></tr><tr><td id='QUOTE'><!--QuoteBegin--dirtywhiteboy66@Oct 27 2003, 09:30 PM
What size hoses.
Who?[/b][/quote]
Whoever posted about the #'s. But you should have the number stamped on the pump head.
 

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the higher number pumphead.. the LONGER the gear is... that is why the pump heads are different lenths... the higher the pump head number the more fluid it moves wich = more pressure.... all the pump heads have the same size pressure port.. A 3/8ths hole... why would you build more pressure when it is gonna be restricted by the same size hole... it builds exess pressure inside of the pumphead and boggs it down... and that is why people blow seals more with higher number pump heads..
 

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Originally posted by nissanminitrucker@Oct 28 2003, 09:27 AM
the higher number pumphead.. the LONGER the gear is... that is why the pump heads are different lenths... the higher the pump head number the more fluid it moves wich = more pressure.... all the pump heads have the same size pressure port.. A 3/8ths hole... why would you build more pressure when it is gonna be restricted by the same size hole... it builds exess pressure inside of the pumphead and boggs it down... and that is why people blow seals more with higher number pump heads..
NO!!!! THE HIGHER THE GEAR NUMBER, THE MORE FLOW THAT THE GEAR IS CAPABLE OF... READ A BOOK. THAT'S WHAT THE PUMPHEAD NUMBERS TELL YOU, G.P.H.
 

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Originally posted by vegashopper+Oct 28 2003, 10:29 AM--></span><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td>QUOTE (vegashopper @ Oct 28 2003, 10:29 AM)</td></tr><tr><td id='QUOTE'><!--QuoteBegin--nissanminitrucker@Oct 28 2003, 09:27 AM
the higher number pumphead.. the LONGER the gear is... that is why the pump heads are different lenths... the higher the pump head number the more fluid it moves wich = more pressure.... all the pump heads have the same size pressure port.. A 3/8ths hole... why would you build more pressure when it is gonna be restricted by the same size hole... it builds exess pressure inside of the pumphead and boggs it down... and that is why people blow seals more with higher number pump heads..
NO!!!! THE HIGHER THE GEAR NUMBER, THE MORE FLOW THAT THE GEAR IS CAPABLE OF... READ A BOOK. THAT'S WHAT THE PUMPHEAD NUMBERS TELL YOU, G.P.H.[/b][/quote]
im still waiting on your answer..........
 

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Originally posted by nissanminitrucker+Oct 28 2003, 09:33 AM--></span><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td>QUOTE (nissanminitrucker @ Oct 28 2003, 09:33 AM)</td></tr><tr><td id='QUOTE'>
Originally posted by [email protected] 28 2003, 10:29 AM
<!--QuoteBegin--nissanminitrucker
@Oct 28 2003, 09:27 AM
the higher number pumphead.. the LONGER the gear is... that is why the pump heads are different lenths... the higher the pump head number the more fluid it moves wich = more pressure.... all the pump heads have the same size pressure port.. A 3/8ths hole... why would you build more pressure when it is gonna be restricted by the same size hole... it builds exess pressure inside of the pumphead and boggs it down... and that is why people blow seals more with higher number pump heads..

NO!!!! THE HIGHER THE GEAR NUMBER, THE MORE FLOW THAT THE GEAR IS CAPABLE OF... READ A BOOK. THAT'S WHAT THE PUMPHEAD NUMBERS TELL YOU, G.P.H.
im still waiting on your answer..........[/b][/quote]
FUNNY, I COULD HAVE SWORN I TOLD YOU TO DO YOUR OWN RESEARCH... YOU SHOULD HAVE PLENTY OF BOOKS THERE AT YOUR SCHOOL. HERE...ONCE AGAIN.

THE PUMPHEAD NUMBERS TELL YOU THE RATE OF FLOW, OR G.P.H. OF THE PUMPHEAD, SO YOU TELL ME WHICH HAS MORE FLOW... A #7 OR A #13...
 
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