6.2L & 6.5L Performance Discussion of Chevy and GMC Trucks with 6.2L and 6.5L Diesel Engines Related to Performance and Longevity

lp upgrade

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Old Mar 15, 2013 | 04:26 PM
  #1  
sureshot's Avatar
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Diesel Fan
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From: roseneath ont
Default lp upgrade

anyone know if my ac delco ops with relay mod(powered by ops) will power a frc-10 lift pump?
or will i need to find an alternative ignition power feed, if so from where pls. pump and ftb on route for 95 6.5l turbo
 
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Old Mar 21, 2013 | 01:47 AM
  #2  
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From: Clarkrange, TN
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Check the amp rating on the relay. Shouldbe around 30 amps, but that depends on which relay you used. If the RC-10 lift pump has a max amp rating less than the relay amp rating, it will work fine.
 
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Old Apr 2, 2013 | 04:14 AM
  #3  
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Diesel Fan
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From: roseneath ont
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i used a 40amp relay and frc10 asked for a 5 amp fuse so i should be good thx. fyi new lp is rocking a steady 9 psi at idle. it bounced between 3 to 6 at idle befor with a new stock lp.
cant say i feel any differance but i know my ip should not have to work any harder than it already does.

now if i could just get my ftb as ordered on the 14th, im thinking the treat it comes with might have got caught at the border. so i wait
 
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Old Apr 3, 2013 | 12:01 PM
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From: Clarkrange, TN
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Glad to hear everything is working perfectly.

I dislike playing the waiting game on new parts......
 
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Old Apr 4, 2013 | 03:39 AM
  #5  
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From: roseneath ont
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i got my ftb kit today. it seems the 90 off the ip is 1/4" id. any one know if i have to use this or is thier a 90 that will keep the 3/8 id?
i got 3 fittings, ffm is 3/8, adaptor for 90 in ip is 3/8, hose 3/8, then the 90 with a small id?
 
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Old Apr 6, 2013 | 04:30 AM
  #6  
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Diesel Fan
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From: roseneath ont
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found it. i just needed a #6 jic straight barbed fitting to replace the 90. not 3/8 but bigger id than the kit came with.
 
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