Toyota 7AGE and 7AGZE 16V and 20V Spool H Beam Conrods and CP Forged Pistons

Spool 7AGE and 7AGZE Forged Connecting Rods and CP Forged Pistons (16V and 20V)

To suit 7AFE cylinder Block and Crank with 16V or 20V 4AGE Cylinder Head.

COMP RATIO’S are a guide ONLY and best to be calculated with your volumes to be percise 

Pistons are available in:

7AGE/7AGZE 16 Valve Silvertop Aspirated Engines

– 12.0:1 Compression Ratio in 81.5 and 82mm Bore Size 4.5-5cc Dome

7AGE/7AGZE 16 Valve Silvertop Turbo/Supercharged Engines

– 9.0:1 Compression Ratio in 81.5 and 82mm Bore Size 8.7-9.3cc Dish

7AGE/7AGZE 20 Valve Silvertop Aspirated Engines

– 12.0:1 Compression Ratio in 81.5 and 82mm Bore Size 5.5-6cc Dome

7AGE/7AGZE 20 Valve Silvertop Turbo/Supercharged Engines

– 9.0:1 Compression Ratio in 81.5 and 82mm Bore Size8.7-9.3cc Dish

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.