My 4G15 has an Aisan variable venturi carb. Does what's written below for the Mikuni apply to the Aisan?
How would fitting a pair of Dellortos affect the ecu with regards to the fuel feedback? Is there a work-around to bypass the ecu? I tried disconnecting the wire from the engine bay loom to the carb once, just to see what would happen. The car wouldn't start. Can't recall if it wouldn't even turn over, but it definately wouldn't start.
just done a little on-line checking. Seems the wire I'm referring to is for the idle solenoid.
So I'll have to sort that one out before fitting the Dellortos.
Cheers!
Jim.
Quote:
The problem with the 4g15 carby isn't so much the carbueration but the carbuerator. It is cheaper and easier to ditch the stock Mikuni Solex 30-32, and replace it with a better carb than it is to dismiss carbs altogether. Consider this, to replace a carb system with a TBI (which is by no means a instantly superior set up) you need to replace your mechanical fuel pump with an electrical one, than add a fuel regulator, replace the primitive ecu (and this is only if you have the Feed back carb, other wise you have to install one, and all the sensors), put in the new ecu, run whatever other sensors have to be run, run a different throttle body cable, and there is more to it.
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