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Old 12-13-2023, 05:11 PM   #1
L78toLT1

 
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LT4 high pressure fuel pump reliability

Has anyone heard of any LT4 fuel pump failures? I have an extra pump and was considering listing it in the forum classifieds. Apparently these are in short supply, and are fairly pricey when you do find them. I don't need the money but it doesn't make a lot of sense to hold onto something that has some value if I'll never use it. If there is any significant history of failures, I'll hold onto it. If failure rates are in the noise range, I may post it for $500 or so, get a little spending money and help a fellow member save a few bucks.
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Old 12-13-2023, 05:35 PM   #2
Joshinator99


 
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Quote:
Originally Posted by L78toLT1 View Post
Has anyone heard of any LT4 fuel pump failures? I have an extra pump and was considering listing it in the forum classifieds. Apparently these are in short supply, and are fairly pricey when you do find them. I don't need the money but it doesn't make a lot of sense to hold onto something that has some value if I'll never use it. If there is any significant history of failures, I'll hold onto it. If failure rates are in the noise range, I may post it for $500 or so, get a little spending money and help a fellow member save a few bucks.
I’ve definitely seen some failures between the Camaro and HP Tuners forums. I wouldn’t say it’s common though. I don’t think these will be discontinued anytime soon since I’m assuming the LT2 Vette uses the same HPFP so you are probably fine selling the spare.
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