4 barrel setup change - 05/30/06 09:04 PM
Well I thought I had my 228 running as good as I could get it for the last 3 years. Its was a 228 bored .040, mallory dual point, 390 holley, and fenton headers. But recently I had some problems with my holley and could not seem to get it tuned right. So I decided to try the edelbrock 500 cfm. I also went from the autolight plugs to the AC R45 plugs. I also put a heat plate under my intake. Fired it up and Man what a difference. It feels like I got 40 more horsepower. Now I'm not knocking holley i've used them for years but this setup works great on my 228. Just a little info maybe someone can use.