WISECO Forged Pistons. Wiseco Sport Compact pistons are made from dedicated forgings produced in-house to give you a lightweight piston with superior strength and optimal design. Being the multivalve piston technology leader, this line features specially designed valve pockets, complex dome and crown shapes, the steel nitride/napier rings and optimised skirt profiles. The pistons come standard with the ArmorGlide® coating material for reduced friction and noise, freeing up horsepower. Sold in complete sets with pins and rings. Please note, these are a non-stock item and delivery can take 10-15 days.
| Manufacturer | Wiseco |
|---|---|
| Fitment | Honda B18 LS VTEC (B18A1/B1 With B16A VTEC Head) |
| Colour | No |
| Note | Most Wiseco Pistons have offset pins. (Pins must be offset, same as OEM, for quietest operation). Optional pin upgrade available. |
| Stroke | 3.50489mm |
| Rod | 5.394137mm |
| Compression Height | 1.18130mm |
| Head CC | 42.7 |
| Volume | -12cc |
| Gasket Thickness | 0.030.76mm |
| Deck Clearance | .020.50mm |
| Block Height | 8..347212mm |
| Pin Part Number (included) | S656 21mm -.827 x 2.002 |
| Ringset (Included) | 8100XX |
| Average Weight | 280 |