I am sure this subject has been hashed and rehashed, but......I have an 84 22R that I want to swap injection onto off of an 85. I have a complete wrecked 22re pickup 4x4. Will this work with my head?? the cam?? I know they are different. Any websites that detail this would be great. Any info would be greatly appreciated. I could do a quick rebuild on the 85 head and maybe a cam swap and change the whole works at once. I'd need new timing as I converted the 84 to a double chain setup. Thanks for the help.