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Old 12-29-2022, 06:05 PM   #1
LloydK
 
Drives: 2020 SS Camaro A10
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LT4 Fuel Pump and MSD Manifold

Will a LT4 fuel pump pump fit under an MSD manifold without the he spacers ?
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Old 12-29-2022, 08:50 PM   #2
Kerry

 
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YES
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Old 01-06-2023, 05:42 AM   #3
70ls1nova
 
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Quote:
Originally Posted by LloydK View Post
Will a LT4 fuel pump pump fit under an MSD manifold without the he spacers ?
What he said
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Old 01-06-2023, 02:59 PM   #4
Sillysspeed
 
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I’m gonna have to switch to Msd. Not putting spacers under the lt2. That’s goofy lol
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Old 01-06-2023, 06:01 PM   #5
Kerry

 
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I have found using the newer lt4 plug (harness) of the high pressure pump hits the back of the msd.
It will fit but its right against it and imo does not allow the msd to go exactly where it should go. I just trimmed the plug on the harness that plugs into the pump and all good. Just the harness plug nothing on the pump its self. The older plug no problem i dont think.
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Old 01-12-2023, 07:39 PM   #6
oldman


 
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I must have an older pump but the Ligenfelter 2.0 pump and my LT4 pump fit the MSD no problem.
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