Weichai Engine Bushing Camshaft Bushing 61560010029
US $10.00-$30.00
In stock stroker kits for Toyota 2JZ 2JZ GTE
- Category: Camshafts & Bearing Bushes >>>
- Supplier: NEWLAND GROUP
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Product Overview
Description
In stock stroker kits for Toyota 2JZ 2JZ-GTE
In stock forged billet 4340 steel 2jz sets for Toyota 2JZ 2JZ-GTE Connecting Rod and 2jz crankshaft and 2jz camshaft
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
• Engineered specifically for high-stress racing applications
• 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
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