- Product Details
- {{item.text}}
Quick Details
-
Warranty:
-
1 Year
-
Car Model:
-
For Subaru Legacy STI
-
Engine Code:
-
Crankshaft for Subaru EZ30 H6 3.0L Engine
-
Size:
-
Customized Stroke and journals
-
Item name:
-
billet for subaru
-
Model Number:
-
EZ30 crank for racing
-
Material:
-
Billet 4340 Steel (40CrNiMoA)
-
Stroke:
-
Standard or cutomized
-
Logo printing:
-
Available
-
Heat treatment:
-
Nitriding heating
-
Journal tolerance:
-
±0.015
-
Fully Counter Weight:
-
Available
-
Balancing:
-
Available
-
Processing technique:
-
CNC machined
Quick Details
-
OE NO.:
-
for Subaru EZ30 engine
-
Place of Origin:
-
Sichuan, China
-
Brand Name:
-
Newland Group
-
Warranty:
-
1 Year
-
Car Model:
-
For Subaru Legacy STI
-
Engine Code:
-
Crankshaft for Subaru EZ30 H6 3.0L Engine
-
Size:
-
Customized Stroke and journals
-
Item name:
-
billet for subaru
-
Model Number:
-
EZ30 crank for racing
-
Material:
-
Billet 4340 Steel (40CrNiMoA)
-
Stroke:
-
Standard or cutomized
-
Logo printing:
-
Available
-
Heat treatment:
-
Nitriding heating
-
Journal tolerance:
-
±0.015
-
Fully Counter Weight:
-
Available
-
Balancing:
-
Available
-
Processing technique:
-
CNC machined
Newland Racing Billet Steel Crank for Subaru Legacy STI 3.0L EZ30 H6 Engine Crankshaft
Quick Detail
Dimension
NLGROUP DESIGN
customized design counterweight Pendulum Undercut Counterweight
Knife Edge Counterweights Oil Groove Counterweights
Knife Edge Counterweights Tapered Counterweights
Lighten Holes at Rod Journals
Technical Features
• Materials:40CrNiMoA Heating treatment:HRC34-38
• Crankshaft will get thermal refining after normalizing,HRC34-38.The difference will be within 4HRC on same one cranks
• No over burning,carbon-free surface layer is within 0.3mm
• Folding,oilet,cracks, oxidation and other things is not permitted for Cranks macrostructure.
• Balance weight value need keep 0-20g.cm on counterweight of big end and small end
• Peening treatment will be done after balance weight
• Nitrogen treatment will be done after precision grind,compound layer depth is 0.008mm after polishing.diffusion layer is over 0.3mm,hardness on surface is not less than 500HV.
•
No damage,scallops and other visible disadvantage on surface.
• Crankshaft will be cleaned up to make sure there is no filings in oil hole.
• magnetic flaw detecting will be done according to standard JB/76729-93
• Other size tolerance :standdars GB1804-79 IT14,No marked place roughness:Ra6.3
Processing & Packaging
Tips: Our whole product line is not here, if what you need not found, pls feel free to contact us for more specs. Thanks!
