Page 20 - 2018 Racecar Engineering Engine Parts and Accessories Catalog

CRANKSHAFTS

Chrysler-Mopar Small Block 318-360 A-Engine (Cont.)
Cast Steel Crankshafts - Cont.
Scat
Pro Comp Features: 9000 cast steel, precision ground, knife-edged counter-
weights, factory balanced, straight shot oil holes, micro-polished, IMCA and
Racersaver approved.
Min. Rod Rod Rear Target Approx.
Part No. Description Stroke Length Pin Main Main Seal Balance Bobweight Grams Weight Lbs.
Pro Comp,
SCA9-340-4000-6123 4.000" 6.123" 2.125" 2.500" 2-Pc. Int. 2050 54
340 Standard Weight
Pro Comp,
SCA9-360-4000-6123 4.000" 6.123" 2.125" 2.810" 2-Pc. Int. 2050 56
360 Standard Weight
Forged Steel Crankshafts

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, s,
cross-drilled oiling, shot-peened, nitride hardened, X-rayed, magnafluxed, and sonic tested. Recommended for use up to d sonic ttesestetedd RRRececoommended for use up to
1500 HP.
Min. Rod Rod Rear Target Approx.
Part No. Description Stroke Length Pin Main Main Seal Balance Bobweight Grams Weight Lbs.
EAG434033106123 340 Standard Weight 3.310" 6.123" 2.125" 2.500" 2-Pc. Int. 2050 54
EAG436035806123 360 Standard Weight 3.580" 6.123" 2.125" 2.810" 2-Pc. Int. 2050 56
EAG434040006123 340 Standard Weight 4.000" 6.123" 2.125" 2.500" 2-Pc. Int. 2050 54
EAG436040006123 360 Standard Weight 4.000" 6.123" 2.125" 2.810" 2-Pc. Int. 2050 56

Scat
Pro Series Features: 4340 forged steel, heat-treated, nitride hardened,
ottt
large fillet radii on all journals, lightening holes rod journals, straight shot
& chamfered oil holes, precision ground and micro-polished.
Min. Rod Rod Rear Target Approx.
Part No. Description Stroke Length Pin Main Main Seal Balance Bobweight Grams Weight Lbs.
Pro Series,
SCA4-340-4000-6123 4.000" 6.123" 2.125" 2.500" 2-Pc. Int. 2050 58
340 Standard Weight
Pro Series,
SCA4-360-4000-6123 4.000" 6.123" 2.125" 2.810" 2-Pc. Int. 2050 60
360 Standard Weight

Chrysler-Mopar Big Block 361-383-400 B-Engine

Forged Steel Crankshafts
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, cross-
drilled oiling, shot-peened, nitride hardened, X-rayed, magnafluxed, and sonic
tested. Recommended for use up to 1500 HP.
Min. Rod Rod Rear Target Approx.
Part No. Description Stroke Length Pin Main Main Seal Balance Bobweight Grams Weight Lbs.
EAG440041506760 6-Bolt Flange 4.150" 6.760" 2.375" 2.625" 2-Pc. Int. 2550 70
EAG440241506760 8-Bolt Flange 4.150" 6.760" 2.375" 2.625" 2-Pc. Int. 2550 70

2018 ENGINE BUILDER CATALOG 19