91 civic ecu questions

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smokeman450

New Member
I recently purchased a 91 civic hatchback with a b18b1 motor swap. i am having timing isuues. it has a po6 ecu in which should work. If this is not an issue i will be looking at the timming belt being off one tooth. There is also a new td 23u distributor on it which looks like its a 91 integra distributor. Will this one work or should i get the 94 and change over the connectors on the wirring harness to square ones to match up to the distributor.
 
Last edited:
the 91 dizzy is what you should be using
check the distrubutor timing,
Also check the firing order just in case
if all that's fine, then you gotta check that timing belt :)
 
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