will a 190 fuel pump be OK on a superchaged car?

[N8Miller]

its going on a 306, e303 cam, gt40 cobra iron heads, gt40 cobra intake, 70mm t body, 24#ers, 3.55 or 3.73 gears. Will it allow enough fuel?

 

[Nottoofast50]

ttt curious also....

 

[1991GreeNLX]

mmmmmm i would just fork over a little more money to get the 255lph fuel pump

 

[D347643]

yeah not much more for a gss306 255lph.
i got mine new on ebay for 95 to my door brand new.

 

[Lxpony]

how much boost?

 

[N8Miller]

how much boost?

up to about 8psi.

 

[Lxpony]

you would be fine....

 

[bln92cpe]

Hey I got a 306 with a s trim ..the whole nine yards with a t rex fuel pump and a stock in the tank pump..My car is starving for fuel..I was recommended by the professionals to get a Walbro 255 pump and thats what I am gonna do..I also use 42 LB injectors

 

[saniutza]

Hey I got a 306 with a s trim ..the whole nine yards with a t rex fuel pump and a stock in the tank pump..My car is starving for fuel..I was recommended by the professionals to get a Walbro 255 pump and thats what I am gonna do..I also use 42 LB injectors

yep.... def bigger fuel pump plus the 24 lb injectors are def not enough, you'll def gonna max them....

 

[5.0 HOtrain]

Cant really overpump a injected 302, go with the biggest pump (255 hi pressure) and be done with it. When the boost level goes up so will the hp, the fuel line size, rail size , and pump size should correspond.
mike.

 

[Gearbanger 101]

Yeah....190 will work, but it'll be working hard. And the 24's will practically be on max duty cycle all the time. With those mods, I'd go with a Warlbo 255 and 30lb/hr injectors if I were you.

 

[RydeOn]

Im gonna have to reccomend a 255lph fuel pump. You can run the 24lb injectors. Youll need an 8:1 FMU and the HP version of the 255lph pump to do this. The part number for that is GSS-340.