stock 4" cast exhaust... how much power?
02-14-2008, 08:54 PM
#21
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http://www.offshoreonly.com/forums/s...d.php?t=178721
i just posted in the parts wanted section , couple weeks no replies , then i got 3 in one day , feel free to drop em an IM , as i said , i already got a set of headers and wont be needing em
also , what did you do with your 420 cyl heads when you upgraded?
i just posted in the parts wanted section , couple weeks no replies , then i got 3 in one day , feel free to drop em an IM , as i said , i already got a set of headers and wont be needing em
also , what did you do with your 420 cyl heads when you upgraded?
I sold my 420 heads a few months ago, they were in good shape.
