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My De Lima - Rb25det Neo Head Parts

TriniGT

By TriniGT,
in Engines & Forced Induction

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TriniGT Experienced

TriniGT

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Okay I am reworking a Neo head and it so happens that the head I got is missing some parts. I initially thought I would just swap over my parts from my running head when needed but now I am thinking that I want to get the parts and keep my running head in tact. My question now is what parts from other RB25DET's can be swapped over. I am after, Neo cams, Neo Cam Gears, Four intake valves, four exhaust valves, four buckets/lifters with springs and retainers and also the four shims as well (four intake and four exhaust buckets and shims) and lastly all the cam caps with bolts and cam oiling lines. What size are the guides for both intake and exhaust on the Neo head as I want to replace all of these same time as I am working on the head? Let me know what can be used off other RB25DETs or do I have to get Neo specific parts? Yeah I know I should have gotten a complete head but they are quite rare over on this side.

Jason.

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Adriano Grand Master

Adriano

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You can use rb26 cams and camwheels if you are happy to lose the vct. valves and springs cam be bought aftermarket, buckets will be genuine only i would say, but vg30 ones may be the same. rb25 caps and bolts shoudl be the same although you will have to have them line hones as you are mixing and matching sets. hope this helps.

TriniGT Experienced

TriniGT

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Well I really don't want to lose the VCT as this project is based on a Neo head with an RB26 Block. I have also adapted the RB26 ITBs and toying with the idea of doing a twin turbo setup. If anyone has a scrapped Neo head it will be very helpful. I will pay to have the stock items shipped to me over here in Trinidad in the West Indies. This project is not urgent as I have other pending projects so whenever I get them I get them but I would like to have them in hand for the future build.

Jason.

  • 2 weeks later...

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