carb to fuel injection?

81elcamaro

Daily Driver
Jun 7, 2010
30
0
0
okay guys i have a few questions, will a 87 tbi 17 or 22 gallon el camino tank fit an 81 elcamino? if so can i use the 81 sending unit and is there a way to install a in tank electric pump? if so what size would i need to support a 5.7 ls1?
 

Doober

Moderator
Jun 2, 2003
14,704
1
38
Catalina, AZ
www.cardomain.com
I'm pretty sure dimensionally they're the same, the EFI tank should be baffled and would be a better choice. If you're doing a stock LS1, you could probably use a stock '96-'97 v8 Vortec truck pump, my understanding is they're good for up around 400hp at least.
 

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