difference in pumps

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Dec 13, 2010 | 09:11 PM

joey

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From: rockport texas

difference in pumps

Whats the difference between a pump off an auto, truck and a manual truck.

Dec 13, 2010 | 10:12 PM

ltr450

Diesel Wrench

Joined: Nov 2007

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From: Elimsport, PA

hp ratings.

Dec 14, 2010 | 02:09 AM

blazier18

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Joined: Jul 2010

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From: knox county tn

thats basic info if thats all u want to know!

Dec 15, 2010 | 11:14 AM

joey

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From: rockport texas

does one fuel diffrent, or does the 215, just fuel more and i asume the 215 is on the standards right

Dec 15, 2010 | 11:46 AM

shortbusdriver

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Joined: Oct 2009

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From: LeRoy WI

94-95 auto = 160 pump
94-95 manual = 175 pump
96-98 auto = 180 pump
96-98 manual = 215 pump

160 and 175 pumps are the exact same besides plates
-131 DV's

180 pumps
-181 DV's
-better cam then the 160/175 pumps

215 pumps
-same DV's and cam as the 180 pump
-retards timing past 13mm of rack travel
-lighter govenor assembly