Spool G180z and G200z Conrod and CP Forged Pistons

PISTONS ARE CUSTOM MADE AND TAKE APPROX 16-20 WEEKS ONCE ORDERED

Spool G180 and G200 Spool Forged H Beam Conrods and CP Forged Pistons

These custom pistons are available in any bore size and any compression ratio. Turn around time for pistons is generally 4-6 weeks if not in stock.

Pistons come with rings, gudgeon pins and pin locks.

Spool Connecting Rods Feature:

• ARP 2000 fasteners (L19 fasteners are available as an upgrade +$319.00)
• High tensile 4340 forged steel
• 2 Piece forging
• Hardness of HRC36-42
• Dowelled caps for precision alignment
• X-RAY & Sonic tested
• Quenching and heat treated
• Shot peened
• 100% Magnafluxed
• Weight Matched Sets +/- 1 gram
• Vacuum degassed to remove impurities

CP Pistons standard features include:

• 5310 gudgeon pins (9310 thicker wall thickness pins are available as an upgrade 0.200" +$192.00 or 0.250" +$248.00)
• Deep valve reliefs accommodate high lift camshafts
• Larger valve reliefs for +1mm valve sizes
• Custom skirt cam and barrel design
• Accumulator grooves
• High strength aluminium 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

Please email before ordering if you wash to add upgrades.