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Parts Substitute Questions


Nic_A31
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From what I've read yes depending on the brand is how well, like the is a difference between the godspeed and isis, cheaper knock offs vs. actual Greddy but trimming will be required.

The best way is to get your gasket and use it as a template.

Again this is just from reading.

There was a DIY somewhere jsut can't seem to find it ATM...

Hopefully someone else can chime in that has actually done it, hope this helps... Good luck!

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anyone know if a rb25det forward flacing plenum will fit on to a rb20det?

No, the intake ports are completely different.

Don't know about making a flange adapter like people do to use the RB26 ITBs and plenums on 25s.

Some companies do make forward facing plenums to suit RB20.

Some are complete replacement upper and bottom, others just replace the top half.

https://www.plazmaman.com/shop_itemdetail.php?itemid=133&cate=38

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I am looking to buy a lsd for my rb20e a31 cefiro. and found one on my local "buy and sell site" in New Zealand. It has a 4 bolt backing plate but my one is got a 2 bolt backing plate. but on the auction it says that it can some with a s13 subframe to suit. Will the s13 subframe bolt straight in?

here's the auction

http://www.trademe.co.nz/Browse/Listing.aspx?id=602743045

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