Manley Nissan GT-R 3.8L VR38DETT 95.5mm Flat Top Grade 1 Extreme Duty Piston w/Ring - 625EGR1-1
$247.54
sku
man625EGR1-1
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Upgrade your Nissan GT-R 3.8 with the Manley 95.5mm Grade 1 9.25 Platinum Series Extreme Duty Flat Top Piston Set w/ Rings. Engineered for peak performance, this piston set offers:
- Precision engineering for enhanced engine efficiency
- Extreme duty design for superior durability and longevity
- Flat top pistons for optimized combustion and power output
- High-quality rings included for a complete installation
- Perfect fit for Nissan GT-R 3.8 engines
Experience unmatched performance and reliability with this premium piston set, designed for enthusiasts who demand the best.
Manley pistons are machined of high strength 2618 material. Each design is lightweight yet robust enough to deliver long service life. Offset wrist pin design is utilized for quiet start-ups. Perfect ring groove to skirt squareness is achieved through our unique "one fixturing" manufacturing method that assures maximum horsepower. All GT-R pistons come with moly coated skirts. round wire locks, premium chrome moly wrist pins, and premium steel top ring with napier second sets from Total Seal are included with every kit at no additional charge. 9310 alloy upgraded wrist pins are available.
Features:
- 2618 high strength material.
- Offset wrist pin for quiet start-ups.
- .180" x 2.500" wall Premium Chrome Moly pin (Standard 625 Series) included.
- .210" x 2.500" wall Premium Chrome Moly pin (Standard 634 Series) included.
- 9310 alloy .210" wall pin (Extreme Duty Series) included P/N 42546.
- Turbo Tuff/DLC .250" wall P/N 42745 and .300" wall P/N 42746 upgrades available.
- Pressure balance groove.
- Will accommodate +1mm valve sizes.
- Premium Steel 1.2mm top ring set with 1.2mm Napier second ring and 9-13lb. tension 3mm oil ring included.
- .260 Crown thickness.
- Round wire locks included.
- Bore Size (mm): 95.5 Grade 1
- Rod Length: 6.500"
- Stroke (mm): 88.4
- Comp. Distance: 1.350"
- Dome Volume (cc): -1.5
- Comp. Ratio: 9.25
- Piston Type: Flat Top
- Pistons Wt / Gms: 449
- Premium Steel Top Rings: 46956-1
- Nissan GT-R 3.8 VR38DETT 88.4mm Stock Stroke
- These pistons feature skirt diameters that correspond to the OEM Grade 1, 2 or 3 bores resulting in a piston to wall clearance range of .0032" - .0039". Check the bore grades on the back of your block and order the appropriate quantities of Grade 1, 2 or 3 pistons. (Sold as -1 individual pieces, not sets.)
| Brand | Manley |
|---|---|
| upc | 807298088440 |