The CP Pistons SC7651 Forged Piston Kit is engineered for Toyota 4A-GE 16V engine builds. Manufactured in the USA from premium 2618 forged aluminium, these pistons are precision CNC machined to deliver exceptional strength, reliability and performance for naturally aspirated and forced induction street, drag and circuit racing applications. Designed to withstand extreme cylinder pressures, they provide the durability and tuning flexibility expected from CP-Carrillo. :contentReference[oaicite:0]{index=0}

Featuring an 82.00 mm (+1.00 mm oversize) bore, 77 mm stroke compatibility, 122 mm connecting rod length, 30.7 mm compression height, and a 9.0:1 compression ratio, the SC7651 is ideally suited to serious Toyota 4A-GE 16V performance engine builds. Deep valve reliefs accommodate high-lift camshafts and +1 mm oversized valves, while accumulator grooves and dual forced pin oilers maximise ring seal and wrist pin lubrication under demanding operating conditions. :contentReference[oaicite:1]{index=1}

Features

Premium 2618 forged aluminium construction
82.00 mm (+1.00 mm oversize) bore
9.0:1 compression ratio
Suits Toyota 4A-GE 16V engine builds
77 mm stroke compatibility
122 mm connecting rod length
30.7 mm compression height
20 mm wrist pin
Deep valve reliefs for high-lift camshafts
Compatible with +1 mm oversized valves
Precision CNC machined and weight matched to ±1 gram
Accumulator grooves for improved ring sealing
Dual forced pin oilers for enhanced wrist pin lubrication
Includes high-performance piston rings, wrist pins and pin locks
Fully CNC machined and manufactured in the USA
Ideal for high-performance street, drag and circuit racing builds

Manufactured to CP-Carrillo's renowned motorsport standards, the SC7651 piston kit delivers outstanding strength, precise fitment and long-term durability, making it an excellent choice for serious Toyota 4A-GE 16V performance engine builds.

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