LSX Stroker Rotating Assembly & Cam Kit in Burlington, Vermont For Sale
LSX 408 Stroker Kit
ADD $550 FOR FORGED CRANK
CONDITION:NEW
WARRANTY:YES
COUNTRY/ REGION OF MANUFACTURE:U.S
SURFACE FINISH: CAST STEEL
PART TYPE: ENGINE ROTATING KITS
Actual Engine CID: 408
Bore (in): 4.030 in.
Engine Stroke (in): 4.000 in.
Balanced: No
Pistons Included: Yes
Piston Rings Included: Yes
Piston and Ring Oversize (in): 0.040 in.
Piston Material: Forged
Piston Style: FLATtop, with two valve reliefs
Piston Head Volume (cc): -4.00cc
Wrist Pin Style: Press-fit or floating
Piston Ring Facing Material: Plasma-moly
Crankshaft Included: Yes
Crankshaft Material: Cast steel
Rear Main Seal Style: 1-piece
Engine BALANCE: Internal
CONNECTINGRods Included: Yes
Connecting Rod Material: xxxx Chromoly Steel
Connecting Rod Beam Style: H-beam Street/Strip
Connecting Rod Length Center to Center (in): 6.125 in.
Rod Bearings Included: Yes
Rod Bearing Undersize (in): Stock
Main Bearings Included: No
Cam Bearings Included: No
Gaskets Included: Yes
Quantity: Sold as a kit.
Crankshaft
Cast crankshafts are perfect for mildly built street engines or just to replace stock crankshafts that have seen better days. These crankshafts are precision-ground and micro-polished to exacting tolerances.
Connecting Rods
H-beam CONNECTING rods are one of the strongest connecting rods available. H-beam connecting rods are perfect for supercharged and nitrous APPLICATIONS. These rods incorporate a special doweled cap for specific cap-to-rod alignment and are profiled with extra clearance for stroker APPLICATIONS.
"H" Beam Street / Strip connecting rods are manufactured from aircraft quality xxxx chromoly steel. The rods are x-rayed and ultrasonically tested with all surfaces shot peened and stress relieved.
Pistons
Forged pistons are made from xxxx aluminum alloy for quieter operation and reduced piston to wall clearance. Up to 20% lighter than traditional forged pistons that eliminate harmful stress concentrations for superior strength. Specifically designed for naturally aspirated or moderate nitrous applications.
Piston Rings
piston rings are designed to stand up to the rigor of racing and high-performance street use, while providing a long lasting life. piston rings feature: Plasma-moly coated, barrel-shaped, ductile iron top rings that seal against blow-by when the piston rocks in its bore; tapered secondary rings that seal against the oil control ring's upper surface for excellent oil control; and 3-piece oil rings with stainless steel expanders that provide accurate tension without the loss of any horsepower.
Connecting Rod Bearings
connecting rod bearings are just what you need to freshen up YOUR engine. Why? They use silicon aluminum bi-metal construction. Silicon aluminum is the choice for many of today's engine manufacturers because of its high fatigue strength and superior temperature threshold. Bearing wear is dramatically reduced and the fatigue strength is greatly improved
Part Type: Camshafts
Cam Style: Hydraulic roller tappet
Basic Operating RPM Range: 2,000-7,200
Intake Duration at 050 inch Lift: 226
Exhaust Duration at 050 inch Lift: 232
Duration at 050 inch Lift: 226 int./232 exh.
Advertised Intake Duration: 281
Advertised Exhaust Duration: 284
Advertised Duration: 281 int./284 exh.
Intake Valve Lift with Factory
Rocker Arm Ratio: 0.578 in.
Exhaust Valve Lift with Factory
Rocker Arm Ratio: 0.587 in.
Valve Lift with Factory Rocker Arm Ratio: 0.578 int./0.587 exh
Lobe Separation (degrees): 112
Computer-Controlled Compatible: Yes
Valve Springs Required: Yes
Quantity: Sold individually.
Speedmaster hydraulic roller camshafts are offered in a wide variety of profiles, from mild to wild. These camshafts are precision-ground from race-quality cores, in-house, on dedicated cam-grinding machines. Each Speedmaster hydraulic roller camshaft is manufactured to the highest quality standards. Count on Speedmasterfor your vehicle's hydraulic roller camshaft needs.
Replaces Howards Cams xxxx25-12