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Eagle "ESP" 4340 Steel
Crankshafts
Mitsubishi 4G63
“ESP” Forged 4340 Steel Crankshafts feature exceptional strength and
unsurpassed quality at a reasonable price. Our cranks are forged in a
non-twist forging and undergo a multi-stage heat treatment process as
well as stress relieving, shot peening, and nitriding. They are
magnafluxed and sonic tested to insure quality. We micro-polish each
journal to a 3 or better R.A. A 0.125” radius is used to increase
strength, so chamfered bearings must be used. The perfect choice for
engines up to 1500 HP!
(Note:
These cranks require Clevite bearings, purchase below)
ESP Armor Finish - What
it is and why you NEED it!
ESP Armor is a revolutionary new surface finishing process
developed exclusively by Eagle Specialty Products, Inc. The exact
process is a closely guarded secret, but you can know that it does
not use any chemicals or electrolysis-type processes. It is also not
a coating.
Most people when they see a crankshaft that has undergone the ESP
Armor finishing process will mistake it for a chrome process. It is
not chrome! The material you see is the same material on the surface
that you have always seen - just finished to perfection. Well, maybe
nothing is perfect, but this finish is closer than anyone has ever
gotten. The finish is truly amazing! It literally is a mirror
finish. Looking at the journal is like looking at your reflection in
the mirror! Pictures just don't do it justice (have you ever tried
to photograph a mirror?). You have to see it first-hand to really
appreciate it.
RIGHT NOW! Add Eagle ARMOR Coating (Mirror Finish) to any Eagle
Crank for only $159.99!
| Clevite Bearings (required with Eagle Crank
purchase) |
Part # |
Price/Set |
Buy |
| 6 bolt bearings (mains and rods) |
CLEV-6BOLT |
$95.99 |
|
| 7 bolt bearings (mains and rods) |
CLEV-7BOLT |
$95.99 |
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