RJWesleyIII
02-25-2009, 04:49 PM
Anybody know the exact fuel pressure on these LBZ's. Trying to figure out what gauge to buy...0-15 or 0-100...thanks,
Bob
Bob
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saratoga 02-25-2009, 05:06 PM If you don't have an aftermarket lift pump the pressure is zero. What is your air dog rated to put out? RJWesleyIII 02-25-2009, 05:07 PM 150gph DrHolliday 02-25-2009, 05:30 PM 150gph The airdog should only be putting about 12 psi on the CP3 pump. Then the cp3 pump pressurizes the fuel rails allot higher, 4,000-26,000psi+ RJWesleyIII 02-25-2009, 05:32 PM thanks chris...so I should be safe with a 0-15 psi guage? DrHolliday 02-25-2009, 05:43 PM I'd probably go with a 0-20 just incase you have a lil over 12 psi, I've heard of some being as high as 15 psi. RJWesleyIII 02-25-2009, 05:44 PM the only choices from autometer i get are 0-15 or 0-100:( DrHolliday 02-25-2009, 05:52 PM Summit has some autometer 0-30's not sure what gauge style your looking for. http://store.summitracing.com/partdetail.asp?autofilter=1&part=ATM-5760&N=700+4294925228+400442+4294925227+115&autoview=sku RJWesleyIII 02-25-2009, 06:11 PM Im gonna do the cobalt c2 style. thanks for your help, i appreciate it. You were right, airdog claims 12-16 psi.:D RJWesleyIII 02-25-2009, 06:20 PM i was just thinking...if i had a 0-15 gauge, and the psi hit 16, will that wreck the gauge? | ||