EFI vs carb

undercnstrction

New Member
Nov 10, 2009
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as i'm researching different parts and combinations while i'm pulling my car apart, i just assumed i should stick with an EFI setup when i put the stroked 351 back into my car. a good friend of mine hit me up with the idea today not to rule out running a carb instead of using an EFI setup. he's a VERY knowledgeable engine guy (although his focus in BBC) and can always back up his statements with mathematical fact. i guess my question is.......

what is ya'lls opinion of running a carb vs staying with EFI? keeping in mind i live in NV and will have to pass a sniff test annually.

his opinion is that for overall streetability and MPG concerns, the EFI would be the ticket. BUT, where more of a performance setup is desired the carb setup would probably yield better numbers. he also told me carbs are easier to setup, tune and maintain than an EFI setup.

i don't know beans about carb setups. i just assumed that using carbs was old technology and i'd be going backwards by using one. he claims that's not necessarily the case. i really do trust his opinion but just wanted to run this by some of you that have "been there, done that" and get some opinions.

whatchya think???
 
I think you'll find the consensus will be in favor of the EFI. A well thought out carb set-up has it's place and you don't have to worry about all the sensors and how the car will react when you swap cams, etc. On the other hand, you'll almost certainly fail the sniffer, not to mention a carb setup can yield just as many if not more gremlins as EFI.