Gonna tune it up/whipple/fuel

[Blk04Snake]

I want to take advantage of Lethal's holiday deals. Planning a 2.9 whipple and upgrade the fuel system but not sure exactly what to do with it.

Gimme some suggestions... What do I have to do to be in the 650-700 rwhp range? Gotta make some buddies that are LSx lovers eat some soap.

 

[BoostedByV]

Stock rails will work
I say use the stock feed line as a return and the evap line as a feed .
Wait are you going return ?

 

[Blk04Snake]

Stock rails will work
I say use the stock feed line as a return and the evap line as a feed .
Wait are you going return ?

Thats what I'm not sure of. What do I have to do with the fuel system to support all this?

 

[holiks03cobra]

I heard stock rails won't work with the 2.9. Go return. What fuel are you gonna run? My car made 720/744 on e85. Mods are in my sig

 

[BoostedByV]

I heard stock rails won't work with the 2.9. Go return. What fuel are you gonna run? My car made 720/744 on e85. Mods are in my sig

How much boost with the 3.0 and 4lb lower ?

 

[holiks03cobra]

About 25lbs and I have long tubes. Probably would be 26-27lbs with stock manifolds.

 

[Blk04Snake]

What do I need to do to the fuel system? I know I need to do return but I need specifics.

 

[holiks03cobra]

What do I need to do to the fuel system? I know I need to do return but I need specifics.

I started with lethals budget kit with walbro 465 pumps, 80lb injectors, -6 return line. When I went 2.9 I added -8 feed line, a y block, fore rails, bosch 105 injectors, fore regulator(the one that came with the budget kit failed). Hope this helps.

 

[cj428mach]

What fuel are you gonna run?

Probably the most important question we need an answer to. The fuel is going to determine blower size and fuel system.

 

[Blk04Snake]

Thats what I need to know. I want to order a 2.9 and the fuel parts to support it. Make me a shopping list!!