Callies SAF113-CR Crankshaft, IMCA 305 Racesaver Approved

Description

Compstar Performance Crankshafts are designed by their engineers and forged on proprietary dies, ensuring that they are made to the company's exact specifications, The company's in-house solid modeling abilities provide an advantage in product development, allowing for precise placement of material to optimize strength to weight and balance ability, Properly placed counterweights improve balance and reduce bearing loads, and every aspect of these highly stressed components has been analyzed for maximum performance, The forgings are rough machined with double stress relief operations, ensuring dimensional stability and consistency in performance, Compstar cranks are hardened with a deep nitride, making them ideal for even the most abusive racing environments. All rod journals are drilled an
Callies SAF113-CR Crankshaft, IMCA 305 Racesaver Approved
Sku # 2493050
Mfr. Part # SAF113-CR
Condition
New
Brand
Callies
Sold
Each
Details
Info
Better by design. Compstar Performance Crankshafts are designed by their engineers, forged on proprietary dies, and made to their specifications. They are rough machined from certified 4340 forgings to their tolerances, then finish machined in their facility.
Their in house solid modeling abilities provide a great advantage in product development. They’re able to precisely locate material where it will yield the greatest advantage in terms of both strength to weight, and balance ability.
Beginning with properly placed counterweights that not only improve balance but reduce bearing loads, every aspect of these highly stressed components has been analyzed. Their forgings are rough machined in a process that includes double stress relief operations that make these crankshafts very dimensionally stable.
Hardened with a deep nitride, Compstar cranks are ideal for all types of abusive racing environments. All rod journals are drilled and counterweights are profiled for piston clearance. With their consistent grind and polish, along with our precise stroke and index, you will see why they say these crankshafts are Compstar Correct.
Installation Tips
Please Note:
All crankshafts must be balanced for their rotating assembly by a qualified engine machine shop before installation and use
Specs
Sold in Quantity
Each
Main Journal Style
350 mains
Rear Main Seal Style
2-piece
Connecting Rod Length
5.700"
Crankshaft Material
Forged 4340 Steel
Stroke
3.480
Rod Journal Diameter
2.100"
MFG. Part #
SAF113-CR
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Tech Support
We're here to help before and after your purchase. If you have a question or need assistance with one of our products, please contact us through eBay Messaging and a knowledgeable Speedway Motors team member will be happy to help.
About
Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.