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Hurricane Custom Piston Information

Everyone wants the optimum performance and durability from their engine. A custom made piston is usually more cost effective and more reliable. Custo...

4340 STEEL, TITANIUM AND ALUMINUM CONNECTING RODS

Weight. Strength. Balance. When it comes to rod selection, which is more important? Through advances in technology and automation, it is now possible to provide three kinds of connecting rods in one factory (Hurricane Speed and Performance), 4340 steel, Titanium and Aluminum.

Hurricane Custom Crankshaft Information

As we know that forged or billet crankshafts are both great for high performance applications also popular at race markets. forged 4340 steel cranksha...

Hurricane High Performance connecting rods - Process of machining rods

Main rods includes Chevy,Ford, Harley Davidson, VW & Audi, Opel, Honda, Nissan,Subaru, Mitsubishi, Toyota, Isuzu, Suzuki, Mazda, Buick, BMW, Chrysler & Dodge, Fiat
Here in the following process of pictures are the 13 major operations undertaken in the production of Hurricane Speed&Performance:

Difference Between Cast, Forged and Billet Piston

Here is a short introduce for piston difference,The Surface of Piston inside. Cast piston : Inner part are totally not machined; Forged semi-finish machining piston : Inner side is forging surface and sandblasted; Billet finish machining piston: Inner part are fully finish machined.
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Hurricane is manufacturer of high performance automotive engine parts. We specialize in the rotating assembly and related components; crankshafts, rods and pistons. All our products are developed and produced in our factory on advanced CNC machinery. Our staff of engineers and skilled craftsmen are dedicated to giving your company the edge in both quality and price. Browse our website or arrange a factory tour by emailing: marketing@hurricane-rod.com.cn . Contact Now
LS1 Stroke 4.125 / Mains 2.559 / Rods 2.100 / Hurricane chevrolet forged crankshaftLS1 Stroke 4.125 / Mains 2.559 / Rods 2.100 / Hurricane chevrolet forged crankshaftLS1 Stroke 4.125 / Mains 2.559 / Rods 2.100 / Hurricane chevrolet forged crankshaft

LS1 Stroke 4.125 / Mains 2.559 / Rods 2.100 / Hurricane chevrolet forged crankshaft

  • Competitive Price
  • Quality Assurance
  • Delivery time: If crank in stock, Delivery time within 1-3 days.
  •                If the goods are not in stock , the delivery time is 90-95 days .
  • Payment term: T/T, Paypal, Western Union
Brand: Hurricane
Part Number: Che-346-001
Engine Model: Chevy LS1
Crankshaft Material: 4340 Forged
Engine Stroke: 4.125"
Main Journal Diameter(in): 2.559 "
Rod Journal Diameter(in): 2.100 "
Minimum Rod Length(in): 6.125 "
Bob Weight: 1900g
Weight: ~lbs
Crank reluctor Wheel include: NO
Engine Balance: Internal
Crankshaft Snout Style: Standard
Quantity: Sold individually 

4.125 Stroke Hurricane chevrolet LS1 4340 forged steel crankshaft Description:


HUR crankshafts are made specially from the finest, aerospace grade 4340 steel material, which is for racing engines. Every LS1 crankshaft features large radius journals that add rigidity for high horsepower, high boost, high rpm applications, including Gun drilled, CNC ground oil holes feature a smooth surface, teardropped, cross drilled and micro polished to a mirror finish . All cranks are stress relieved, shot penned, magna flux inspected  and nitrided for ultimate performance. 


To accommodate your engine control system, LSX shafts can be specified with either late LS2 – LS7 58 tooth or the early LS1 – LS6 style twin timing wheels. If you are building a dry sump LS7 style engine, Hurricane offers an extended length post to easily complete your project. LSX cranks are sold rough balanced to 1900 grams, or finish balanced to your bob weight.




Hurricane Chevrolet GM Crankshafts Series Number



Every piece of our performance forged crankshafts have series number.

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Hurricane factory can offer various kinds of performance crankshafts and connecting rods for Americian V8 Chevrolet/GM SBC, LS, BBC and Ford SBC/BBC engines. Please kindly check more at our website, if you needs any help, please feel free to contact Hurricane Sales Team.
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