:lmfao: Yes! A diagram has finally been made!! thank you!! about the above post, all info is correct for the most part, but the 4th gen. ludes never had a SH trim, they were simply called VTEC ludes. 5th gens were the ones w/ SH trim, and all those cars had H22s. Slightly differend than the 4th gens, but H22s all the same.