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Tomei Advanced Spec N Line Complete Engine Single AVCS USDM - EJ25 - RHDJapan

Tomei Advanced Spec N Line Complete Engine Single AVCS USDM - EJ25

TOMEI SKU: 112590 PN: 22510NU
Images used may be generic. Actual product may vary.
Discontinued
 

This Advanced Series of Complete Engines has been developed as a more cost performance alternative that the full race spec stroked Genesis engines. Despite not having the stroker kit this engine is precisely built to spec with a wide array of racing internals with increased durability for high HP tuning. Being fully built up makes for a quick and easy drop in replacement allowing for the ultimate engine refresh for worn out or damaged engines getting the absolute most performance from rest of your go fast additions. Get this and all your JDM at RHDJapan!!
Brand: Tomei
Product: Advanced Spec N Line Complete Engine Single AVCS USDM - EJ25
Part Num: 22510NU

SPECIFICATIONS:
- Base Engine Type: EJ257
- Compression Ratio: 8.3
- Bore x Stroke: 99.75 x 79.0mm
- Displacement: 2468cc

Tomei Installed Parts:
- Piston: Forged 99.75mm
- Connecting Rods: Forged H-Beam 130.5mm
- Camshafts:
-- IN: 260 9.8mm
--EX: 264 10.0mm
- Head Gasket: Metal Super Gromet 101.0X 0.7mm
- Valves: 1mm Oversized
- Valve Springs: High Lift Compatible
- Valve Spring Retainers: Titanium
- Valve Spring Sheets: SPCC
- Valve Guides: Phosphor Bronze
- Valve Seat Rings: BeCu
- Main Bolts: Reinforced
- Main Bearings: Competition
- Connection Rod Bearings: Competition

OEM Parts:
-Everything other than the Tomei items are 100% Brand new Genuine OEM parts

FEATURES:
- Long Block Package Designed After Vigorous Testing, based off of the Genesis Genes.
- From Street to Race Track, The Specs Have Been Designed For All Round Performance.
- 100% Brand New Parts
- High Precision Processing and Assembling.

PRECISION PROCESS & ASSEMBLY:
HEAD:
Valve Guides Upgraded / Valve Seats Cut
Valve Set Setup / Valve Opening Setting
Enlarging Seat Ring Inner Diameter / Port Step Correction
Valve Friction Correction / Combustion Chamber Capacity Adjustments
Cylinder Head Surface Correction / Deburring Casting Errors
Specialized Cleaning / Precision Assembly

BLOCK:
Block Surface Correction / Dummy Head Installation
Cylinder Boring / Plateau Honing
Cylinder Bore Measurement, Piston Clearance Check
Deburring Casting Errors / Specialized Cleaning
Piston & Conrods weight checking and adjusting
Main Conrod Bearing Matching
Piston Rings Checking and Adjustments
GENESIS Precision Assembly

PRODUCT NOTES:
-N Line series comes stripped down of the parts that can easily be switched over from older engines to keep waste and cost down.
Not included:
-Cam Gears/Pulleys
-Crank Pulley
-Oil Pan
-Baffle Plate
-Spark Plug Cover
-Front Cover

Compatibility is from maker for JDM cars only. We don't guarantee fitment. Always do your own research before purchase. After-sale support does not include installation support.

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“ THE CUSTOMER'S VOICE ”

RHDJapan Store Reviews

Very good quality bucket seat. Comfortable and adjustable. Arrived very well packaged and the carbon is of very good quality, high quality of manufacture. I highly recommend this product for purists and those who appreciate this type of seat. Expensive but it is worth it because it is the quality of manufacture and materials that you do not find on replica seats.

The exhaust sounds great! It has a refined tone and isn't going to upset the neighbours with loudness.

Nice sounding, not too loud just a deep undertone

Awesome service overall and trustworthy.

Fits my small hand, looks good and high quality.

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