300ZX Coupe V6-2960cc DOHC (VG30DE) (1994)
Piston Ring: Specifications
Piston Dia. (STD.) ........................................................................................................................................................................................................... [10]
Piston to Cyl. Bore Clearance .......................................................................................................................................................................................... [11]
Piston Pin Dia. ................................................................................................................................................................................................ 0.8657-0.8662
Piston Pin to Piston Clearance .................................................................................................................................................................................... 0.0002
Piston Ring End Gap:
Compression .......................................................................................................................................................................................................... [12]
Oil ....................................................................................................................................................................................................... 0.0079-0.00299
Piston Ring Side Clearance:
Compression ............................................................................................................................................................................................................ [4]
Oil .............................................................................................................................................................................................................................. --
NOTE: All Measurements are given in inches unless otherwise specified.
[4] --
Top, 0.0016-0.0029 inch. Second, 0.0012-0.0025 inch.
[10] -- Grade No. 1, 3.4242-3.4246 inch. Grade No. 2, 3.4246-3.4250 inch. Grade No. 3, 3.4250-3.4254 inch.
[11] --
Non-turbo, 0.0006-0.0014 inch; turbo, 0.0010-0.0018 inch.
[12] --
Top, .0083-0.0157 inch. Second, .0197-0.0299 inch.