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View Full Version : EFI to carb.


Punk in Drublic
05-13-2004, 03:46 PM
I dont think its going to be tooo tough, but is there anything i should know/be warned of swapping from an efi 300-6 to a carbed 300.
i'm using a duraspark 2 ignition already hooked up to the new(carbed)motor.

87 f250 lifted beaten and abused with swampers....now with more dents

"he who laughs in the face of adversity is probably hammered"
cheap dirtbike wanted.

sj-x 500
05-13-2004, 03:55 PM
remember to split the harness carefully. watch out for nicking the wires, they will corrode eventually. bout all i can say

84 sj410 with 16v w/EFI, auto 4-spd, 5.13gears, detroit ez locker rear, 14 inches wider then stock, 31x10.50 mickey thompson baja claws, 6 + inches of lift
broken u-joint count: 2

currently running on: mickies. love these things

boyzen
05-13-2004, 07:11 PM
I just went through this with a 302 carbed into a 1990 mustang but I went and picked up a msd blaster ignition, saved me hours of work and only cost 146 bucks at lordco.

BOGGERS RULE!!!!:
http://www.funinbc.com/forum/uploaded/boyzen/20044611514_IntercoShield.jpg

[/img]http://www.therangerstation.com/files/RevolvingFordLogo.gif

Punk in Drublic
05-18-2004, 01:54 PM
I know I gotta bypass the fuel pump on the frame rail, cuz it pumps out high psi for the fi, but what about the sending pump in the tank. think i can just disconect the power to it and the mechanical pump on the block will do its work. or do i need the setup out of a older carbed truck.

87 f250 lifted beaten and abused with swampers....now with more dents

"he who laughs in the face of adversity is probably hammered"
cheap dirtbike wanted.

boyzen
05-19-2004, 08:47 PM
I used the same tank just removed the pump in the tank ,an made a piece to take the place of the pump.

BOGGERS RULE!!!!:
http://www.funinbc.com/forum/uploaded/boyzen/20044611514_IntercoShield.jpg

[/img]http://www.therangerstation.com/files/RevolvingFordLogo.gif