With valvetrain mods? Does that make it a 660cc engine?
I just realized another problem any OBD-II ECU will pick up on: the variation in crankshaft velocity will result in a check engine light with Cylinder 2 & 4 Misfire codes.
If the Geo Storm has a similar misfire monitor, you may need that carb, or MegaSquirt. Or drive with the Check Engine light on and see if it runs lean enough despite the light.
|