Goodies?

[Clay89lxcoupe]

The car is a 89 lx coupe with the t-5 tranny. I have 24lbs injectors, morso ram/cold air intake, under drive pulleys, msd everything ignition, 75mm mass air, hypertech chip, 3.73's, x-pipe going into dual flowmasters, aluminum rad and short throw shift kit. i want to add electric fan, high output alternator and a new fuel pump but i don't know what size of pump i should get?. still fairly new to this, is their anything i should change or add to make everything work right?

[Bane-]

a 155 lph fuel pump would be good, plenty for near stock with still alot of room to grow.

[Tbird232ci]

id go 190 personally

[Clay89lxcoupe]

190 over the 155? will the 190 make me run to rich? or does it not matter, the injectors will only shoot so much fuel? yet again new to this stuff.

[Brent]

Quote: Originally Posted by Clay89lxcoupe 190 over the 155? will the 190 make me run to rich? or does it not matter, the injectors will only shoot so much fuel? yet again new to this stuff.

Fuel pump will not cause you to run rich, only bigger injectors if not tuned properly.

[Tbird232ci]

I have a 255lph high pressure pump in my turbo coupe, which is a 4 cylinder

the only things that determines your fuel mixture is your base pressure, injectors, and tune, the pump only supplies the fuel

i say go with a 190lph because you can get away with running mild forced induction with a 190lph, in case you ever go with say a 6psi blower down the road

[Clay89lxcoupe]

Thanks for the info everybody

[RdRunnr]

I'd get a 255...then you would never have to worry about upgrading down the road if you did some motor work or added a power adder.