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Eagle "ESP" 4340 Steel
Crankshafts
Honda B Series
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 micropolish 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!
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Eagle Lightweight "ESP" 4340 Steel
Crankshafts
Honda B Series
Same description as above but counterweights are knife-edged
for reduced weight and less windage. Typical weight reduction is 5-6
Lbs. |
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Acura/Honda
"B" Series |
Part # |
Stroke |
Application |
Journal Width |
Journal Diam. |
Price |
Buy Now |
1630311772 |
3.031 |
Stock B16A/A2/A3 |
.945 |
1.722 |
545 |
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1633341772 |
3.335 |
Stroker B16 |
.945 |
1.722 |
545 |
|
1835041772 |
3.504 |
Stock B18A/B, B20B/Z |
.945 |
1.722 |
545 |
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1837401772 |
3.740 |
Deck Extension Req. |
.945 |
1.722 |
545 |
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1837401890 |
3.740 |
B-Series with Lg. Rod Journal |
.945 |
1.890 |
545 |
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Acura/Honda
"B" Series - Lightweight |
Part # |
Stroke |
Application |
Journal Width |
Journal Diam. |
Price |
Buy Now |
1630311772LW |
3.031 |
Stock B16A/A2/A3 |
.945 |
1.771 |
749 |
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1633341772LW |
3.335 |
Stroker B16 |
.945 |
1.771 |
749 |
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1834331772LW |
3.433 |
Stock B18C1/5 |
.866 |
1.771 |
749 |
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1835041772LW |
3.504 |
Stock B18A/B, B20B/Z |
.945 |
1.771 |
749 |
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1837401890LW |
3.740 |
B-Series w/large Rod Journal |
.945 |
1.889 |
749 |
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2037401772LW |
3.740 |
B20A1, 1.771" rod journals |
.945 |
1.771 |
749 |
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2037401890LW |
3.740 |
B20A1 |
.945 |
1.889 |
749 |
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