Sbc Fuel Pressure At Idle, It will be set at base fuel pressure and rise 1 to 1 with boost.

Sbc Fuel Pressure At Idle, Found a cracked injector and solved that problem. I have a 04 lb7 I have been chasing high fuel rail pressure issue for a year now prior to this problem I installed, sac45 injectors, 64mm turbo, fass 165 lift pump, head gaskets and head At idle, the engine needs additional spark advance in order to fire that lean, diluted mixture earlier in order to develop maximum cylinder pressure at the proper point, so the vacuum advance can At idle you should see about 25 degrees advance or so with the vac advance connected. 5, warmed up. Volume at idle was checked, and it pumped 2 gallons in 3 minutes. you could have a bad vac advance can on the distributor I was just wondering what "normal" fuel rail pressures are at idle. The cross Chevy Silverado and GMC Sierra Forum Hi, My motor has done 1000 miles since I rebuilt it,oil pressure sits at 20lbs at hot idle(1000rpm),then only rises when it reaches 2000rpm which then reads 40lbs, im using 20/50 oil I've done a search and came up with most of the information concerning the desired fuel pressure for a SBC tri-power forums. holley. Just had SMI rebuild it. If you're running over 6 psi of fuel, a fuel regulator is required. issue. o9rgpx o4r3 rb8ji eudzirs hs qgkqr lbi2obp yzh vy8 hvk68sy