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I just took delivery of the new Edelbrock Pro Flo 4 multi-port fuel injection system.
I haven't yet unboxed it, but I'll be installing it in the upcoming weeks.
I don't even have a Vette yet and I want to run out and buy one of these.. lol
I don't even have a Vette yet and I want to run out and buy one of these.. lol
I've been collecting parts, and honestly, a little lazy during my vacation.
I've only installed the throttle valve linkage for my 200-4R transmission.
I'll start teardown today and document the installation for a separate thread.
I don't even have a Vette yet and I want to run out and buy one of these.. lol
You'll need a L88 hood to get the Edelbrock to fit. I have the Proflo 3 on my 66 427. I love it but it likes vacuum; hopefully your cam makes at least 8 at idle.
You'll need a L88 hood to get the Edelbrock to fit. I have the Proflo 3 on my 66 427. I love it but it likes vacuum; hopefully your cam makes at least 8 at idle.
I'm currently running an Edelbrock 2701 with their 1406 carb under my stock '77 hood.
Edelbrock tells me that the Pro-Flo 4 is actually .690 shorter than my current setup.
I'm currently running an Edelbrock 2701 with their 1406 carb under my stock '77 hood.
Edelbrock tells me that the Pro-Flo 4 is actually .690 shorter than my current setup.
Sounds like you're in good shape then. Your 77 must have more space under the hood than the chrome bumper C3s.
You can get an aftermarket TBI that has enough flow for most street going big blocks. I don't know BB intakes to make a suggestion other than saying port injection would certainly have a much more even distribution.
I don’t know what intake would go best with the TBI but I think for my engine with a few issues TBI is a safer route. I may have to switch cams to get a better combo with the intake or port injection. I’ll go back to the mechanic to discuss.