993.8camaro

I have a 99 v6 camaro, looking to do a carbed ls swap, has anyone done this? How did you run your fuel system, and can I use my stock fuel lines?

993.8camaro

Anyone?

Doug G

I guess you could ?

Would need to regulate it down to 7psi for a Holley or 5psi for an Edelbrock.

993.8camaro

Would I need any flexible hose to get it to the carb?

07sick22

I got a 99 z28 that I went carbed with and I am running the stock 3/8 feed line but ran a new 1/2 return line and put a new fitting in the top of the tank and I am using the stock in tank pump u need a regulator to take the fuel pressure down to 6-7 psi to don't member what brand I have off hand

993.8camaro

Did you use a braided steel line for your return side?

07sick22

no i ran a aluminum line but am gonna change it to a braided line prolly this week or the next

07sick22

They make a an adapter peice that snaps onto your stock fuel feed line under the hood where your factory line woulda connected it to your fuel rail then just run some 3/8 braided to your regulator

993.8camaro

Can you post a link for that adapter please?

camaro98rs

iTrader: (2)

I did the same with my car. i installed the t block off of a ls1 fuel line for the return. so its exactly like a factory v8 ls1 car, then i used the factory 3/8 fuel line and using the connector mentioned above that snaps in to the factory fuel line ran 6an braided hose to my fuel pressure regulator blocked off the return on the regulator and ran my fuel line to the carb. I am also still using the upgraded efi in-tank fuel pump regulated down to 7psi

07sick22

It will look like that

07sick22

And for a regulator i used a mallory 4309