That_fly_bb4
New Member
So I bought 93 Prelude with h23 in it swapped it out with h22a4 it's running sounds good but it won't rev past 4000rpm someone help me
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Make your own thread, wiring is same if same obd generation other than adding vtec wires and yes a auto and a manual ecu are differentok so i have a 93 lude s model with f22a1 and i can buy a h22a4 for $500....what all do i need to complete this swap? also are ecu's programmed differently for auto and manual transmissions? because the car im going to get the engine out of is hooked up to an auto and obviously im goin manual...so i need to know if the ecu will work or not!? thanks
sorry this my first time using a forumMake your own thread, wiring is same if same obd generation other than adding vtec wires and yes a auto and a manual ecu are different