You know for a long time now, I 've read a lot of threads about Geo Metro owners achieving great fuel economy gains, by having 3Tech provide economy grinds to their camshafts. Additionally, 3Tech even offers an economy head package too.
That's when I stared to wonder...What if Honda enthusiast did the exact same thing to their engines? Could the same fuel economy gains be achieved for say the CRX HF,as 3Tech does for Geo Metro owners?
In short, would an economy grind & head benefit an HF owner too? I'd like to know if there's anyone out there who's tried this? All other opinions on the matter are welcomed.
Thanks.
http://www.teamswift.net/3tech/
Davo53209 
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