Spool CP Custom Nissan SR20DET Stroker Pistons

Beschreibung

These Spool CP Custom Pistons are available in:

• Bore: +0.5mm
• Comp Ratio: 9.0:1
• Stroke: 91mm
• 9310 Series Pins

Note: Also available in any bore size and comp ratio – please email for details.

CP Pistons standard features include:

• Upgraded 9310 gudgeon pins
• Deep valve reliefs accommodate high lift camshafts
• Larger valve reliefs for +1mm valve sizes
• Custom skirt cam and barrel design
• Accumulator grooves
• High strength aluminum forgings
• High performance rings
• Fully CNC machined and balanced to +/- 1 gram
• Wrist pins included
• Double pin oilers force fed from oil ring groove
• Pick lock grooves for easy lock removal
• Pin fitting included