I have a question. First let me tell you what I've got. I have an F22 from a 94 Accord EX, Vtec engine. I also have an F22 from a 90 Accord EX. It does NOT have Vtec (too old). Now the Vtec motor has 167,000 miles on it and the non-Vtec motor has 140,000 miles on it and seems to pull much harder. Is ot possible to put the Vtec head on the non-Vtec motor. I am under the impression that the block is the same between the two cars, especially since the 94 engine is SOHC as well. So all that being said, can I put the Vtec head and ECU on the Non-Vtec block. I eyeballed it and the engines look extremely similar, almost twins, except for that big VTEC. If anyone knows or can offer insight it would be very helpful. Dropping in a whole engine is no prob for me, but this kinda stuff I am not sure about. (Notice the sig)