Up for sale is a brand new set of Wiseco pistons for the following.
Wiseco k542m8125ap 81.25MM 10:0:1 LS-VTEC Forged Pistons (LS/B20) With GSR or B16 head
Rated for 700HP about 175HP per rod can possibly do more if you upgrade the
wrist pins.
This is a 81.25 MM Piston so it will require a bore. This is perfect for those trying to maintain thickness
on the OEM sleeve. This paired with a block guard would be rated at 650HP past that a
Darton sleeve is recommended.
!In Stock for Immediate Shipping!
Brand:
Wiseco
Manufacturer's Part Number:
K542M8125AP
Part Type:
Pistons
Product Line:
Wiseco Sport Compact Piston and Ring Kits
Summit Racing Part Number:
WIS-K542M8125AP
Bore (in.):
3.199 in.
Bore (mm):
81.250mm
Stroke:
3.504 in.
Rod Length:
5.394 in.
Piston Style:
Flat top, with four valve reliefs
Piston Material:
Forged aluminum
Compression Height (in.):
1.175 in.
Piston Head Volume (cc):
+2.40cc
Wrist Pin Style:
Press-fit or floating
Wrist Pin Retainers Included:
Yes
Wrist Pin Included:
Yes
Pin Diameter (in.):
0.826 in.
File Fit:
Yes
Gapless:
No
Top Ring Thickness:
1.0mm
Top Ring Material:
Steel
Top Ring Facing Material:
Gas nitrided
Second Ring Thickness:
1.2mm
Second Ring Material:
Cast iron
Second Ring Facing Material:
Phosphate coated
Oil Ring Thickness:
2.8mm
Oil Ring Material:
Stainless steel
Oil Ring Tension:
Standard
Quantity:
Sold as a kit.
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