Hi guys. I just got an 89 CRX HF with a blown motor. I got it really cheap and I wanted to be a DD because of the great gas millage. Now I found myself in a battle between my Go Fast ego & my Save Money On Gas side. I have been looking into the swaps treads and I think the CZ engine will give this turtle a little "kick". What do you guys think? Any advice on the swap, or I should jut find an HF anemic engine and replace the stock with stock? Is the gas millage going to go down the toilet if I do the swap, or is the great millage on the HF more influenced by the long ratio transmission? thanks.