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RX-7 2nd Gen Specific (1986-92) RX-7 1986-92 Discussion including performance modifications and technical support sections. |
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#2 |
Rotary Fanatic
Join Date: Apr 2008
Location: Louisville, KY
Posts: 302
Rep Power: 18 ![]() |
Coolant temp sensor is different, has a bannana plug on S4 and spade on S5, also there is an indentation in the front cover for the S5 waterpump.
The clutch fan has more blades on the S5, I think 8 S4 10 S5. If the injectors are on it, S4 has square top injectors, with EV-1 connectors, S5 has more of a rounded shape to the connector.
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My car blows up everytime I start it, it's rotary ![]() ![]() |
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