Another ? about 273 heads on a 318
You must check your parts first...
Check your true compression like this:
http://www.forabodiesonly.com/mopar/showthread.php?t=278215
I hav a thread where I was doing the same thing, but found out that the 67 273 heads come in at 63 cc not 57 cc like the books say... Not as much of a compression boost as I had wanted, but in the right direction....
http://www.forabodiesonly.com/mopar/showthread.php?t=322035
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