Eagle 4340 Forged crank 90mm stroke (B18A/B18B/B20 engines)
90% of the products in our store are in internal or external stock and we can often process your order quickly (varying from a few hours to a number of business days).
Naturally it is possible that a product has an (unexpected) longer delivery time.
Upon receipt of your order, we will always inform you about this and offer any available alternatives. So keep a close eye on your mailbox.
We deliberately provide stock information about our products afterwards, because many suppliers do not offer a ''stock link system'' and we do not want to show '' estimates '' in advance, like many other webshops do (which are often incorrect and give you wrong information in advance). We only want to give our customers actual information on the moment of processing the order so we don't mislead our customers.
If you need a product VERY quickly and you need to be sure that we have it in stock, please e-mail or call us or send a message via ''ask a question about this product'' below in the product description.
Forged 4340. Feature a non-twist forging, multi-stage heat treat process, stress relieving, shot-peening, and nitriding for superior strength and reliability in the most demanding applications. Each journal is micropolished to a 3 r.a. or better. A .125" radius is used to increase strength, so chamfered bearings must be used. There are the perfect choice for applications up to 1000hp.Â
90mm stroke.
Highlights:
- material: forged 4340 steel
- intended balance: internal
- stroke: 3.543"
- rod journal: 1.771"
- rod journal width: 0.945"
- main journals: 2.164"
- minimum rod length: 5.29"
- typical weight: 31 lbs.
The stroke of this crank is 90mm which is larger than stock. This stroke increases the displacement of the engine over 2.0L. Please make sure you have the correct piston and rod combo for this crank before purchasing it. Its forged 4340 steel composition makes it several times stronger than the factory crank.
