113ci Long Blocks Specifications

• Bore: 4.000"
• Stroke: 4.5"
• Piston: Forged
• Compression: 10.2:1
• Rated Power: 125RW Horsepower
• 125 LB FT Torque
• Camshaft: 264 Duration .625" Lift
• Valve Spring: Ultima
• Billet Oil Pump

Cylinder

• C355-T6 Casting
• Cast in heavy wall liners will not move
• Liners are Centrifugly Cast with Graphite impregnated Nickle for high durability
• All Fins are machined for an excellent cosmetic appreance

Cylinder Head

• C355-T6 Casting
• All fins are machined for excellent cosmetic appearance
• Twin Cam Styling
• 30 % More fin than most Evo style heads for cooler running
• 2.100 Stainless Int Valves
• 1.700 Stainless Ex Valves
• Manganeze Bronze guides
• High Silicon WireValve Spring w/ Chromoly Retainer
  

Cases

These cases are produced from prime C355-T6 which is a commonly used military alloy and known for its stability over multiple heat cycles. Machining is done on state of the art CNC machining centers using hydraulic fixturing for repeatability with strict QS and ISO quality standards enforced.

This along with other solid quality features like cast-in high carbon steel inserts, counter bored allen casebolts, large 1/4" diameter drain plug, clearance for up to 5" strokes and a high volume ported breather make these a professional engine builders choice for your next high performance engine.

All case kits come with the main bearings, cam bearing, chromoly cylinder studs installed and thepinion race sized to 1.751". Also included are the main seal, main seal spacer, top end feed screen and spring, chrome timing hole plug, stainless steel case bolts and the oil pressure gauge.

Crankshaft

Our New state of the art designed crankshaft incorporates a massive 1.670 diameter pin that is pressed into the one piece, heat treated, 4140 steel flywheel half making these crankshafts some of the strongest available on the market today. These crankshafts feature all new 7.7" long H-Beam rods with .927 diameter wrist pins to handle all the power you can throw at them. These are also balanced using our exclusive methods making these some of the smoothest engines in the industry.