i just put a 91 tranny and a 89 clutch in my 91 civic now the clutch is good because i had it in the car with a 89 tranny but the housing broke so my boy gave me has 91 si tranny and the 89 is si also but here my problem when i'm pushing the car and put it in second gear it feel like it holding back and you see a lot of smoke come from under the hood i think it the clutch is the 89 and the 91 clutch the same

 

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89 clutch is 200mm diameter - 91 clutch is 212mm diameter