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burnin oil · 04-29-2015, 10:26 AM

one more thing I forgot to mention. Most injection pumps are cooled by the fuel being pumped through them. If all the fuel is being burnt there is very little extra fuel being circulated through the pump to cool it.

04-29-2015, 10:26 AM	#45
burnin oil Registered User Join Date: Jan 2013 Location: Eastern TN Posts: 1,919	Re: 72 GMC Longbed Duramax Swap one more thing I forgot to mention. Most injection pumps are cooled by the fuel being pumped through them. If all the fuel is being burnt there is very little extra fuel being circulated through the pump to cool it.