What injectors and will factory pump suffice?
02-10-2016, 09:05 AM
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Location: Houston, Texas
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What injectors and will factory pump suffice? Well I am getting my budgetary stuff lined up to pull the trigger on my new engine build. Got just about everything I'd like together and now I need to decide how I am going to feed the beast. My LS1 was a victim of hydrolock and I am going back with the following:
LS3 bottom End (GEN IV Block)
CNC'd 243 Castings (11.4:1 Compression)
236/242 .620/.612 112+3 LSA
FAST 102/102 setup
Factory 02 Z28 MAF and SLP Lid
I am unsure about injector size and brand. I want to utilize my factory fuel pump for at least a couple months as I am dumping quite a bit of cash into the build. If not possible I will replace it, obviously, But I want to see if I can use it for a bit. We are expecting 480-510 RWHP through a Fresh T-56. What size injectors should I be looking at for this buildup and what brand? I want as much "driveability" as I can get from the injectors. Thanks, and feel free to chime in on if my fuel pump can live for a bit.
LS3 bottom End (GEN IV Block)
CNC'd 243 Castings (11.4:1 Compression)
236/242 .620/.612 112+3 LSA
FAST 102/102 setup
Factory 02 Z28 MAF and SLP Lid
I am unsure about injector size and brand. I want to utilize my factory fuel pump for at least a couple months as I am dumping quite a bit of cash into the build. If not possible I will replace it, obviously, But I want to see if I can use it for a bit. We are expecting 480-510 RWHP through a Fresh T-56. What size injectors should I be looking at for this buildup and what brand? I want as much "driveability" as I can get from the injectors. Thanks, and feel free to chime in on if my fuel pump can live for a bit.
