Mel,
The Dodge
325 (1957) is a totally different engine design from the 318. Bore and stroke
and piston position and weight and valve relief cuts may be significantly
different. Stock 325 pistons will work in .060 overbored Dodge 315 (1956), provided
they are the same style (Hemi or Poly) and weight matched.
The Dodge
326 (1959, one year only) is basically the same design as the 318, with only a
change in bore by maybe .060. You should check the piston weight and change it to
the same as the old 318 pistons, if necessary, to balance the engine.
Dave
Homstad
56 Dodge
D500
-----Original
Message-----
From: Forward Look Mopar
Discussion List [mailto:L-FORWARDLOOK@xxxxxxxxxxxxx]On Behalf Of Mopar Mel
Sent: Monday, October 20, 2008
10:23 PM
To: L-FORWARDLOOK@xxxxxxxxxxxxx
Subject: [FWDLK] 325 piston
question..
Has
anyone ever bored out a 318 and installed stock 325 dodge pistons.Seems
to me they should work and work good in a 318?
mel