300ZX V6-2960cc SOHC Turbo (VG30ET) (1984)
Piston: Specifications
Piston Diameter (Standard)
Grade No. 1
3.4238-3.4242 in
Grade No. 2
3.4242-3.4246 in
Grade No. 3
3.4246-3.4250 in
Grade No. 4
3.4250-3.4254 in
Grade No. 5
3.4254-3.4258 in
Piston Pin Hole Diameter
0.8268 - 0.8271 in
Piston to Cylinder Bore Clearance
0.0010-0.0018 in