Wiseco forged aluminum pistons for the 3000GT and Stealth models includes a full set of 6 pistons, piston rings, wrist pins and wire locks. Pistons have the Armorglide skirt coating. Available in 91.5mm, 92mm, and 92.5mm bores for an 8.3:1 compression ratio.
More Info:
Wiseco pistons are made from dedicated forgings to give you a light weight piston with superior strength and optimal design. Features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier xx rings and optimized skirt profiles. Includes the ArmorGlide coating material for reduced friction and noise, freeing up horsepower.
• Forged Aerospace Grade Aluminum
• Wiseco Armorglide Skirt Coating
• Anti-Detonation Grooves
• Wrist Pins (Rated to 600 WHP)
Includes:
(6) Forged Pistons
(6) Piston Ring Sets
(6) Wrist Pins
(12) Wire Locks
(1) Install and specification sheet
Bore Sizes:
91.5mm
92.0mm
92.5mm
Compression Ratio:
8.3:1
| Kit Part # | Bore (mm) |
Oversize | Stroke | Rod | Comp. Ht. | Head cc’s | Volume | Gasket Thickness | Deck Clearance | Block Ht. | Comp. Ratio | Pin | Rings | Gram |
| K570M915 K570M92 K570M925 |
91.50 92.00 92.50 |
.015 .035 .055 |
2.991 76 |
5.548 140.9 |
1.250 31.75 |
48 | -14cc | .050 1.27 |
.019 0.48- |
8.313 211.15 |
8.0 – 8.3 | .866 22mm |
9150XX 9200XX 9250XX |
343 355 362 |
