Eclipse 1993-01 4G63 (10.5:1 comp. version) E85 Series (1400H.D. with .225" wall tool steel pins)
Evo 8 & 9 2003-07 E85 Series (1400H.D. with .225” wall tool steel pins)
The 1400HD line of pistons has been developed for extremely high
horsepower applications. They utilize a 2618 alloy which is the
strongest available on the market today and include .225" tool steel
wrist pins and heavy duty rings to complete the ultimate 4g63 piston!
Features:- Valve pocket designs that allow maximum flow around valve, also allowing oversized valves ang high lift cams to be utilized.
- Piston
crown shapes designed to promote maximum intake charge efficiency thru
scavenging mixture "cross flow" during intake and exhaust valve overlap.
More fuel and air equals more horsepower!
- Pistons designed to
optimize squish or quench during compression combustion cycle event,
resulting in resistance to detonation and pre-ignition. The end product
is longer engine life and increased horsepower potential.
- Complex
piston skirt profiles that reduce power robbing friction, yet promote
stability in bore for optimum ring seal. Wiseco has added skirt coatings
to the long list of standard features on stocked sport compact pistons!
- Precision
machined ring grooves with proper orifice/accumulator volume using
calculated groove root diameters and axial widths, featuring excellent
surface finish and flatness providing maximum ring seal and minimizes
blow-by and oil consumption.
- World class forging facility that
utilizes the latest technologies featuring complex forged shapes,
advanced materials, and featured aligned grain flow technology.
Stock bore size = 85.0mm/3.386"
Oversize available = Standard, .5mm/.020", 1.5mm/.060", 2.0mm/.080"
Special commets : 22mm pin (1400H.D. with .225” wall tool steel)
Compression ratio = 10.5:1
Stroke = 88mm
This product was added to our catalog on Wednesday 21 November, 2012.