Forged Vs. Billet Rods

Trippin

SoCal Diesel
Aug 10, 2006
663
2
0
Billet rods are cut from a blank of material, much like you would cut a shape from a piece of wood. The grain structure is running in one direction is bascially straight lines.

In a forging the metal is squished into a die that is the rough shape of the part. The grain stucture follows the shape of the part. Picture the way the grain structure in a piece of wood flows around a knot in the wood and how hard the wood is in that area.

Hope this helps,

Guy
 

MAXLLY

No Lemming Here
Aug 15, 2007
1,063
0
0
San Diego
I did some pretty serious research before i purchased, secured info from Guy and several others in the "know from experience".

A billet rod is plenty good for us normal guys and fine with decent tuning to 800+ as reflected in Caspers longevity. Nasty Girl had billet rods as well IIRC, didn't she? A short lived motor, but never heard she squashed the rods.

Long story short... If you plan on seeing the other side of 800 ++ HP.... pay the extra for forged, IIRC they may be a little lighter depending on the maker.

At this point they are all overpriced.:) If i was to buy again i would look for a stroker Chrysler rod and see if i could adapt it.... Didn't they make a HEMI stroker rod close to 6.4 center?
 

LBZrcks

.........
Jun 2, 2007
5,297
12
38
38
SoCal
Billet rods are cut from a blank of material, much like you would cut a shape from a piece of wood. The grain structure is running in one direction is bascially straight lines.

In a forging the metal is squished into a die that is the rough shape of the part. The grain stucture follows the shape of the part. Picture the way the grain structure in a piece of wood flows around a knot in the wood and how hard the wood is in that area.

Hope this helps,

Guy

Hey deja vu lol