Nissan TB48 Spool H Beam Conrods and CP Forged Pistons

Spool TB48 Forged Connecting Rods and custom CP Forged Pistons (Turbo applications)

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)
• 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)
• 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

Note: We recommend Joe Gibbs Break in Oil for all new engines.

Where different options are described above, please let us know what option you would like. Some options have additional costs please ask us for a price.

All pistons and conrods are priced as a set. Pistons come with Rings, Pins and Locks. Conrods come with ARP2000 Bolts.

Please allow up to 7 days for delivery of most items. We will contact you if it will be longer or please feel free to ask a question to get a more accurate estimate.

This item is sold by Spool Imports, an offshore business located in Australia. NZ GST has been paid but orders over $1,000 may incur additional NZ customs charges. Find out more at http://trade.me/whatsmyduty