Expected Performance??
What would one expect from just dropping in a ZC motor into my 90 SI? I know its the easiest swap, just wondering if it be a big improvement over the stock 1.6.
my friend has a 90 si with an zc swap he has intake header exhaust and a mugen ecu he ran it at the track with some extra weight in it and it went 15.98
a friend of mine put a zc in a 90 rex and it went 15.4 with bolt ons had another frind with a 89 rex with a 90 si rex motor in it and he went 15.2 with same bolt ons but he drives the **** out of a car
I would have not expected that kinda of a jump over my stock engine. Definately a better solution than throwing in a stock motor when its time.
Thanks members.
Thanks members.
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