9's with stock fuel lines

[434nova]

Is anyone running high 9's or even deep in the 10's with stock fuel lines and using 120# injectors on e85 ?

Or do you need to step up with bigger fuel lines. I am looking make around 650 rwhp. Thanks

 

[dank GN]

Is there a reason u want to stay with stock lines ? E85 takes a lot of fuel . Almost made 600 to the wheel with 80lbs maxed out at 120% DC . I have -8 supply -6 return . I see stock lines starting to hurt you around 500 hp let alone 650 . Just do yourself a favor and upgrade the lines un less you like walking the knife edge of blowing up motors .

 

[forcefed3.8's]

I went high 9s with stock lines and 83lbs injectors on e85. I do recommend going to a bigger line just for safety.

 

[No disintegrations]

Is there a reason u want to stay with stock lines ? E85 takes a lot of fuel . Almost made 600 to the wheel with 80lbs maxed out at 120% DC . I have -8 supply -6 return . I see stock lines starting to hurt you around 500 hp let alone 650 . Just do yourself a favor and upgrade the lines un less you like walking the knife edge of blowing up motors .

I don't understand 120% duty cycle? They open and then open even farther?

 

[434nova]

Is there a way I could connect an fittings to the stock hard lines coming from the top of the gas tank? I am running red armstrong double pumper now. I know I could sump the stock tank or even run a fuel cell but how are you guys running bigger fuel lines ? I am thinking -8 feed and maybe a 6 for the return or even use the stock feed as the return. Thanks

 

[dank GN]

Yes you can look up weld in AN adaptors

 

[434nova]

Thanks

 

[Ttype6]

I am running red armstrong double pumper now.

I'm gonna guess Red would have some knowledge to share with you. You can contact him at (440) 235-3232

 

[Mr.Spool]

I'm gonna guess Red would have some knowledge to share with you. You can contact him

this ^^^ someone who knows how to make a turbobuick run fast.

 

[tsm3089]

Is there a way I could connect an fittings to the stock hard lines coming from the top of the gas tank? I am running red armstrong double pumper now. I know I could sump the stock tank or even run a fuel cell but how are you guys running bigger fuel lines ? I am thinking -8 feed and maybe a 6 for the return or even use the stock feed as the return. Thanks

 

[434nova]

Tsm that's exactly what I am looking to do. Thanks for the picture.

 

[horndog]

You don't need to weld the fittings on ...

http://buickturboregal.com/install-6-braided-return-line-buick-grand-national.html

I just upgraded the return for now. The stock feed is 3/8" the return is like 1/10" lol tiny.
I will go to an 8 or 10 AN over winter.