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Part number: 6384LA4
Product Details
Wiseco Pistons 6384LA4 in our Pistons Department
Products specifications
Bore 4.04
Bore (in) 4.040 in.
Bore (mm) 102.616mm
Comp Height 1.25
Comp Ratio @ 58CC 14.2:1
Comp Ratio @ 62CC 13.3:1
Comp Ratio @ 67CC 12.3:1
Comp Ratio @ 76CC 11:1
Compression Distance (in) 1.250 in.
Dome Volume 12.3
Gram Weight TBA
Notes Replacement for 1, 4, 5, or 8-cylinder only. Hollow dome with full round-type skirt design.
Pin Diameter (in) 0.927 in.
Piston Head Volume (cc) -12.30cc
Piston Material Forged aluminum
Piston Ring Thickness 1/16 in. x 1/16 in. x 3/16 in.
Piston Style Dome, with two valve reliefs
Quantity Sold individually.
Rod 6.000
Stroke 3.48
Wrist Pin Style Press-fit or floating
Wiseco Pistons 6384LA4 2618 Alloy Forged Pistons
23deg 350 Hollow Dome
Sprint Car
High Strength
Fits 9.750 Deck
Individual/Replacement Piston (Left)
Recommended RingSet: W100F8-4040-5
Rings Sold Separate
Includes Pins: S424
Full Round Skirt

World renowned for their work building race winning pistons, Wiseco utilizes experience from a diverse background of the most sophisticated engines in such venues as Formula 1, Indy Racing League (IRL), NHRA Pro Stock, Moto GP, AMA Superbike, AMA Motocross and Supercross to design and manufacture the highest technology pistons available.

Features

  • Valve Pocket designs that allow maximum flow around valve, also allowing oversized valves and high lift cams to be utilized.
  • Piston Crown shapes designed to promote maximum Intake Charge efficiency through scavenging mixture ?Cross Flow? during intake and
    exhaust valve overlap. More fuel and air equals more horsepower!
  • Piston Domes designed for optimal quench during the compression/ combustion cycle, resulting in resistance to detonation and preignition.
    The end result is longer engine life and increased horsepower potential.
  • Precision machined ring grooves with proper orifice/accumulator volume feature calculated groove root diameters and axial widths, providing
    excellent surface finish and flatness, maximum ring seal and minimized blow-by and oil consumption.
  • World class, ISO Certified, forging facility that utilizes the latest technologies ? Featuring complex forged shapes, advanced materials, and feature-aligned grain flow technology.
  • Complex Piston skirt profiles that reduce power robbing friction, yet promote stability in the bore for optimum ring seal.

ArmorGlide Skirt Coating
Wiseco?s new ArmorGlide skirt coating is the result of testing, development, and benchmarking through our in-house dyno program. The outcome ? minimized friction, maximum horsepower, and improved wear resistance.

Not only is ArmorGlide a high-tech lubricant that reduces friction, but it also allows the piston to be fitted tighter within the bore than a non-coated piston. Better ring seal reduces noise from piston rock. ArmorGlide is being applied to selected pistons.

Reviews
Add your review
D
Have not recieved order yet, but price was good. Will see how long it takes and if I get the right product. Writing this review before arrivial.
S
Fantastic place to buy from.  They had the best price for K&N oil filters for my motorbikes which was good enough.  Then I ordered on a Saturday via normal shipping...got it Tuesday morning!  Definitely going to order more in the future.
J
Good product, great price, will do business again.
P
FAST AND RELIABLE
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