CRANKSHAFTS
Forged Steel Crankshafts Callies
Compstar features Spec 4340 material, mid-weight design, multi heat-treated, double stress-relieved, properly placed coun- terweights nitride hardened, profiled for piston clearance, drilled rod journals, precision ground and micro-polished to 5Ra. Compstar Comet features triple heat-treated 4340 steel, gun-drilled main line, lightened rod journals, pendulum-cut counter- weights, and a star flange, precision ground and micro-polished to 5Ra. Magnum features ultra-pure AISI 4340 steel, triple heat-treated, nitride hardened, gun-drilled main line, full profiled counterweights, precision ground and micro-polished to 5Ra.
Min. Rod Length
Rod Pin
Rear Main Seal
Target Bobweight Grams
Approx. Wt. /Lbs.
Part No.
Description
Stroke
Main
Balance
CALSAX143-CC CALSAX14A-MG CALSAF113-CM CALSAF143-CC CALSAF11A-MG CALSAG143-CM CALSAG113-CM CALSAG143-CC CALSAG14A-MG CALSAH113-CM CALSAJ113-CS CALSAJ213-CS CALSAJ113-CC CALSAJ11A-MG CALSAJ21A-MG CALSAK21A-MG CALSAM113-CS CALSAM14A-MG CALSAM11A-MG CALSAM21A-MG CALSAO113-CS CALSAO11A-MG CALSAO21A-MG
Compstar Comet
3.335" 5.700" 2.000" 350 3.335" 5.700" 2.000" 350 3.480" 5.700" 2.100" 350 3.480" 5.700" 2.100" 350 3.480" 5.700" 2.100" 350 3.500" 5.700" 2.000" 350 3.500" 5.700" 2.100" 350 3.500" 5.700" 2.000" 350 3.500" 5.700" 2.000" 350 3.625" 5.850" 2.100" 350 3.750" 6.000" 2.100" 350 3.750" 6.000" 2.100" 400 3.750" 6.000" 2.100" 350 3.750" 5.850" 2.100" 350 3.750" 5.850" 2.100" 400 3.800" 6.000" 2.100" 400 3.875" 6.000" 2.100" 350 3.875" 6.000" 2.000" 350 3.875" 5.850" 2.100" 350 3.875" 6.000" 2.100" 400 4.000" 6.000" 2.100" 350 4.000" 6.000" 2.100" 350 4.000" 6.000" 2.100" 400
2-Pc 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc.
Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int.
1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750 1750
43 48 50 43 48 50 50 43 48 50 50 50 43 48 48 48 50 48 48 48 50 48 48
Magnum Compstar
Compstar Comet
Magnum Compstar Compstar
Compstar Comet
Magnum Compstar Compstar Compstar
Compstar Comet
Magnum Magnum Magnum Compstar Magnum Magnum Magnum Compstar Magnum Magnum
Eagle “ESP” features SAE 4340 steel non-twist forging, multi-stage heat-treated, stress-relieved, .125” radii for use with narrowed bearings, chamfered oil holes, shot-peened, nitride hardened, X-rayed, magnafluxed, and sonic tested. Recommended for use up to 1500 HP. Lightweight has the same features as standard, with gun-drilled mains and lightweight counterweight design. Featherweight has the same features as standard with gun-drilled mains and ultra-lightweight counterweight design. Armor Finish (AF) - Surface finishing process that results in an incredibly slick surface. Resembles a chrome finish.
Min. Rod Length
Rod Pin
Rear Main Seal
Target Bobweight Grams
Approx. Wt. /Lbs.
Part No.
Description
Stroke
Main
Balance
EAG435030005700 EAG435032505700 EAG435334805700 EAG435034805700 EAG4350348057LA EAG4350348057LW EAG4350348057FW EAG4349350057LA EAG435035005700 EAG4350350057LA EAG435035625700 EAG435036255700 EAG435037505700 EAG4350375057LA EAG435337505700 EAG440034805700 EAG440037505700 EAG440038006000 EAG435038756000
Standard Weight Standard Weight Standard Weight Standard Weight Featherweight 305 Lightweight Standard Weight Standard Weight Standard Weight Standard Weight Lightweight Lightweight Lightweight Standard Weight Standard Weight Standard Weight Standard Weight Standard Weight Lightweight
3.000" 3.250" 3.480" 3.480" 3.480" 3.480" 3.480" 3.500" 3.500" 3.500" 3.625" 3.750" 3.750" 3.750" 3.480" 3.750" 3.800" 3.875"
5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 350 5.700" 2.100" 400 6.000" 2.100" 400 6.000" 2.100" 350 5.700' 2.100" 400
2-Pc. 2-Pc. 1-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc. 1-Pc. 2-Pc. 2-Pc. 2-Pc. 2-Pc.
Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Int. Ext. Int. Int. Int. Int. Int. Int.
1855 1855 1855 1855 1820 1750 1650 1850 1855 1820 1855 1855 1855 1820 1855 1900 1900 1900 1855
52 52 52 54 49 47 47 48 52 49 52 52 54 49 52 57 57 57 54
3.5625" 5.700" 2.100" 350
30
2021-22 ENGINE BUILDER CATALOG
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