[Spridgets] A-series EFI
Dean Hedin
dlh2001 at comcast.net
Sat Dec 13 23:02:23 MST 2008
A while back I picked up a TBI off of a Geo Metro from the local boneyard
for just this purpose. I was going to use this with the megasquirt to feed my Judson.
A couple items have kept me from persuing this further.
#1 is the exspensive fuel pump, regulator, and having to plumb the return line back to the tank.
#2 My current 1 1/2 inch SU works fine. I find it hard to upgrade when it's working OK now.
In any case I just thought I would mention the Metro TBI. It's well sized for the Spridget and
has the throttle position sensor integrated. I think it has the fuel pressure regulator and idle control
integrated as well.
I think that this TBI coupled with a single flange downdraft manifold along with a 5 speed and you
could end up with 55-60 mpg highway easy. That might come in handy some day, when the price of gas
jumps back up.
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