I have civic vti orial automatic 99. My stock car engine serve me 14 years and now ended his life.
Today I visit Mithu ka ihata saddar for buying d16y8 but d16y8 is no longer available in Rawalpindi engine markets. Even D16 for civic 99-00 is very rare.
Then after whole visit of market, I found japnese D16Y4 VTEC in best condition.
I will just change the engine assembly while other stock accessories will connect with it. I will not mess with engine wiring, e.g ecu etc. So all work will be done at Honda Classic I-10/3, Islamabad
Now experts @xulfiqar @racerali tell me either D16Y4 it is best in terms of power, fuel economy as compared to D16Y8 or not.
Experts can tell me difference between D16Y4 VTEC and D16Y8??????