82z28man

Quote: Originally Posted by gadocbar i just bought a lq4 for my 3rd gen could u tell me what intake, fuel parts. u used Im using dual intank 255 walbros, professional products fuel rails,a boost referenced regulator and 60 lb injectors. Unless your going forced induction you dont need much of the this. You should be able to get by with a single walbro in the tank and a regulator to get the fuel back the tank unless your swapping in an ls1 tank as well.

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82z28man

The log side is 2 1/2" pipe with 1 3/4" primaries.


heres a vid of my recent dyno run
http://vids.myspace.com/index.cfm?fu...deoID=63562643

T TA 355

Do you have any better pics of how you welded the t4 flange?

87CIZ

what do mean by "unless you're swapping in an ls1 tank"? i'm in the process of putting my ls1 tank in. I've got a racetronix pump with the hot wire harness. i dont want to have to pull the tank back out later lol i want to be set on fuel for a long while

82z28man

Because the ls1 tank does not use a return line, its regulated at the tank. It would probably make for a cleaner install that way. And also im not sure what people are doing about the fuel gauge with that tank, it would be fine if your using an ls1 cluster because the fuel gauge on an ls1 4th gen goes from the tank to the pcm and then to the cluster, its not an ohm resistance set up like a 3rd gen. Other people may have a way around it and still using the 3rd gen gauge but I dont have experience with that myself.

82z28man

I dont off hand but I will be taking off my whole turbo set up soon to get it ceramic coated, I can get some pics then. It took some heat and some hammering to get the pipe to merge into the t4 flange but it ended up looking pretty good.

PPR787

any onboard videos? great work