Forged Pistons for Nissan SR20 90 8.5:1 (CP Pistons SC73291)

Beschreibung

Marke
Nissan
Model
SR20DE/DET
Part Number
SC73291
Cylinders
4
Bore (in)
3.543.
Bore (mm)
90
Size
+4.0mm
Stroke
86
Conrod
136.25
Comp Height (in)
1.26
Comp Height (mm)
32
Dom/Dish CC
-20.75
Compression Ratio
8.5
Weight (Grams)
360
Pin (mm)
22
Rings
CPN-3543
Ring Thickness
1.0 x 1.2 x 2.8mm
Pin included (Standard)
866-2250-15CP1C
Upgraded Pin
866-2250-20CP3C
Ultra Duty Pin
866-2250-25CP3C
Locks
866×063 SWL
CP pistons are compatible with oversized valves and high lift camshafts. CP Pistons represent the highest quality and is engineered for maximum power. Standard features include: 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 at no additional cost; Double pin oilers force fed from oil ring groove; Pin lock grooves for easy lock removal; Pin fitting included.