Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.
Specifications:
Description_ASC |
Crankshaft must be balanced to match your specific Rods and pistons. |
Description_DEF |
Engine Crankshaft |
Description_DES |
4340 CRANK HONDA B18A 89 MM |
Description_EXT |
Forged 4340 Steel Crank - HONDA B18, B20 NON-VTEC. |
Description_INV |
ESP 4340 Crank |
Description_MKT |
Eagle forged 4340 steel Cranks feature a non-twist forging, .125" fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications. |
Description_SHO |
4340 Crank |
Prop 65 Long |
This product contains nickel, which is known to the State of California to cause cancer. |
Rod Journal |
1.771" |
Flywheel Bolt Count |
8 |
Rod Journal Diameter |
1.771 |
Material |
Forged 4340 Steel |
Pilot Bore Diameter |
call |
Prop 65 Yes/No |
Yes |
Rod Journal Width |
0.945" |
Flywheel Register Diameter |
call |
Prop 65 (C, R or CR) |
C |
Prop 65 - Short Label |
prop65_warning.jpg |
Intended Balance |
internal |
Balance Type |
Internal |
Rear Seal Diameter |
call |
Main Journal |
2.164" |
Title |
ESP 4340 CRANK HONDA B18A 89 MM |
Engine Stroke |
3.504 |
Snout Diameter |
call |
Minimum Rod Length |
5.29" |
Crankshaft Stroke |
3.504" |
Length |
8.0000 |
Width |
7.0000 |
Height |
27.0000 |
Weight |
34.0000 |