Thread: K30 Downgrade to Cummins Project
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Old 11-18-2014, 02:42 PM   #17
Vintage Windmills
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Join Date: Sep 2010
Location: Prior Lake, MN
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Re: K30 Downgrade to Cummins Project
Quote:
Originally Posted by burnin oil View Post
Now if the OP isn't trying to match the power output of the 502 and just wants the torque then the rotary pump will function very well for him.
Yep, don't need to match the 502 power wise, just need enough to get up big hills,mountains decent speed while towing 14k.
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67 GMC K1500 Custom- 305V6 SM420, PTO, Ram Assist, yellow (the outcast) (project period correct upgrades)
67 GMC C2500 351V6 TH400, AC, PS, PB (can't decide what to do with. Update, decided to keep and will restore )
86 CHV K30 502 th400, apple red NEW
71 CHV K20 350 SM465, ochre (saved work truck)
71 CHV K20 292 SM465, white, tach, PTO, (future project)
72 CHV K20 350 350th, medium blue (project stocker)
01 CHV K2500hd crew, indigo blue
^3 dont run and the others don't see winter either
'86 K30 Cummins "Fireside" thread: http://67-72chevytrucks.com/vboard/s...d.php?t=649649
'71 K20 "get driveable" thread: http://67-72chevytrucks.com/vboard/s...d.php?t=590642
'72 K20 Build Thread: http://67-72chevytrucks.com/vboard/s...=493477&page=6
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