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Callies COMPSTAR Series Cranks
Callies Crankshafts
COMPSTAR Series

(Chevy, Ford, LS1 & Mopar)
 

Because of our attention to detail, Compstar components are the benchmark by which other imported components are measured.
Compstar components were introduced in 2004, as a product line designed to meet and exceed the requirements of today’s Sportsman Racer. Compstar components are forged and semi-finished at various offshore locations. Out of respect for our customers and their integrity, Callies will not hide this fact. Instead, we are committed to constantly examine and evaluate these components, enabling Callies to offer the best offshore components available.

Unlike similar offerings by other companies, all Compstar components are finished and inspected at Callies’ manufacturing facility. Compstar utilizes precision gauging and material evaluation equipment that is routinely ISO 17025 certified for consistent accountability. This investment in perfection allows Compstar to maintain proper geometry and quality control, while monitoring both metallurgy and design. Compstar Performance Crankshafts are designed by our engineers, and forged on proprietary dies, made to our specifications. They are rough machined from certified AISI 4340 forgings to our tolerances, then finish machined in our facility.
 
COMPSTAR: Better by Design!!!
Our in house solid modeling abilities provide a great advantage in product development. We’re able to precisely locate material where it will yield the greatest advantage in terms of both strength to weight, and balance ability.
Compstar Crankshaft

Beginning with properly placed counterweights that not only improve balance but reduce bearing loads, every aspect of these highly stressed components has been analyzed. Our 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 our consistent grind and polish, along with our precise stroke and index, you will see why we say these crankshafts are Compstar Correct.
Tech Tips
We do NOT recommend the following:
  • Driving on your damper with a mallet

  • Using timing sprockets with more than 3 keyways

  • Balancing externally

  • Welding on or attaching weights

  • Storing your crank without a protective bag & rust inhibitor

  • Assembly without physically checking rod and main bearing clearances

  • The use of straight weight oils without an oil pan heater

Most SBC's will internally balance without expensive heavy metal.

 
Callies COMPSTAR Crankshafts
 
Part # Stroke Main Pin Notes Price Buy Now
LS1 - rough or full balanced
All 4.125 inch and under Stroke LSx Crankshafts will Balance Internally without Added Heavy Metal up to 1785 gm Bob Weight. Additional Rough or Finish Balance fees will Apply, call us at 603.378.0090.
APO31N-CS 4.000 2.559 2.100 LS1 $929.99 order here
APZ317-CS 4.100 2.559 2.100 LS1 $1062.99 order here
APU317-CS 4.125 2.559 2.100 LS1 $1062.99 order here
LS1 - Extended Length Post LS7 Type Assembly
AWO31N-CS 4.000 2.559 2.100 LS1 $1062.99 order here
AWU317-CS 4.125 2.559 2.100 LS1 $1062.99 order here
LSc
AP#31R-CL 3.825 2.559 2.100 LSc $719.99 order here
APO31R-CL 4.000 2.559 2.100 LSc $719.99 order here
Chrysler - Modern HEMI
YYOE18-CS 4.000 2.559 2.100 HEMI (5.7, 6.1) $1019.99 order here
YY*E18-CS 4.050 2.559 2.100 HEMI (5.7, 6.1) $1019.99 order here
YYAE18-CS 4.080 2.559 2.100 HEMI (5.7, 6.1) $1019.99 order here
Chevy - Big Block
IBO425-CS 4.000 2.750 2.200 1 pc. Seal $794.99 order here
IBP425-CS 4.250 2.750 2.200 1 pc. Seal $794.99 order here
BBO425-CS 4.000 2.750 2.200 - $794.99 order here
BBP425-CS 4.250 2.750 2.200 - $794.99 order here
BBB425-CS 4.375 2.750 2.200 - $794.99 order here
BBQ425-CS 4.500 2.750 2.200 - $794.99 order here
BQ@426-CS 5.375 2.750 2.200 Compstar H5 for 5.000" Spread Bore $1789.99 order here
BQ+426-CS 5.500 2.750 2.200 Compstar H5 for 5.000" Spread Bore $1789.99 order here
Chevy - Small Block
SAF113-CM 3.750 350 2.100 - $782.99 order here
SAJ113-CS 3.750 350 2.100 - $782.99 order here
SAJ213-CS 3.750 400 2.100 - $782.99 order here
SAO213-CS 4.000 400 2.100 - $782.99 order here
SAF143-CM 3.480 350 2.000 - $805.99 order here
SAF213-CM 3.480 400 2.100 - $805.99 order here
SAG113-CM 3.500 350 2.100 - $805.99 order here
SAG143-CM 3.500 350 2.000 - $805.99 order here
SA6113-CM 3.562 350 2.100 - $805.99 order here
SA6143-CM 3.562 350 2.000 - $805.99 order here
SAH113-CM 3.625 350 2.100 - $805.99 order here
SAH213-CS 3.625 400 2.100 - $805.99 order here
CAJ113-CS 3.750 350 2.100 1-piece seal $805.99 order here
SAK213-CS 3.800 400 2.100 - $805.99 order here
CAM113-CS 3.875 350 2.100 1-piece seal $805.99 order here
SAM113-CS 3.875 350 2.100 - $805.99 order here
SAM213-CS 3.875 400 2.100 - $805.99 order here
SAO113-CS 4.000 350 2.100 - $805.99 order here
Ford - Small Block
UJE0BM-CS 3.2503022.123 cammed for 5.400 Rod $629.99 order here
UJW0BM-CS3.4003022.123cammed for 5.400 Rod $629.99 order here
COMPSTAR COMET (43 lbs or less)
SAX143-CC3.3353502.000cammed for 5.700 rod $1065.99 order here
SAF193-CC3.4803501.888cammed for 5.700 rod $1065.99 order here
SAF143-CC3.4803502.000cammed for 5.700 rod $1065.99 order here
SAF113-CC3.4803502.100cammed for 5.700 rod $1065.99 order here
SAG193-CC3.5003501.888cammed for 5.700 rod $1065.99 order here
SAG143-CC3.5003502.000cammed for 5.700 rod $1065.99 order here
SAG113-CC3.5003502.100cammed for 5.700 rod $1065.99 order here
SA6143-CC3.5623502.000cammed for 5.850 rod $1065.99 order here
SAH143-CC3.6253502.000cammed for 6.000 rod $1065.99 order here
SAH113-CC3.6253502.100cammed for 6.000 rod $1065.99 order here
SAJ143-CC3.7503502.000cammed for 6.000 rod $1065.99 order here
SAJ113-CC3.7503502.100cammed for 6.000 rod $1065.99 order here
SAM113-CC3.8753502.100cammed for 6.000 rod $1065.99 order here
SAO113-CC4.0003502.100cammed for 6.000 rod $1065.99 order here
SAO213-CC4.0004002.100cammed for 6.000 rod $1065.99 order here
 
 
 
 
 
 

Sales/Tech Line: (603) 378-0090
Email: tech@flatlanderracing.com


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*All prices on this site are subject to change without notice. Flatlander Racing™ disclaims responsibility for any printing or typographical errors, and does not guarantee that all information is accurate.


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