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yeah the PET calls them tensioning sleeve but they are just a spring loaded dowel sleeve.
I have been seaching the web everywhere and have found some honda dowel pins which are 14mm OD but are 20mm l ...

I know this is an old thread, but did anybody come up with a fix for the missing locating sleeves.
My block came back from the machinists without them and that was months ago and now i'm trying to p ...

Hi guys,
Im chasing a set of 931 exhaust valves, does anybody have any in good condition. Mine have pitting on the stems.
I have tried contacting Ideola but i have not got a response. My head is al ...

So i have the part numbers for the piston rings used for my 931 with worn compression ring grooves.

Compression rings:

Both 2mm, chrome top ring, from Nissan L28; 2C4394-020

Oil ring:

3mm ...

It is easier to remove the engine from the torque tube and then remove the bellhousing after. As was said. Four bolts and pull it down and forward. Take the radiator out for more room. The torque tube ...

Thats awesome. I think my turbo needs new seals aswell. My bores and pressure check on my head came back fine so im thinking my smoke issue was from the turbo seals.

Ill chase that up next time i see the machinist. But im guessing whichever one has a 86mm bore and a 3mm oil ring.

Hi guys
Thought i'd let you know of an option my machinist came up with for a new piston rings after discovering my ring grooves were worn.

Rather then go the expensive option of re-grooving the p ...

Pretty sure my machinist has measured them. He's been pretty thorough with all of it. Everything else is within spec. He believes there may be some volvo ones which he may be able to use. I have e-mai ...

Unfortunately if you factor in postage then exchange rates for the new bearings and then getting them machined it would probably work out the same. I'm going to see him tomorrow so i will have a chat ...

Does anybody know a place to get original conrod little end bushings for a 931. I dont see any listed on Ideola's website. And getting them made by my machinist will cost me over $70 each.

Thanks for the reply. I know the haynes manual refers to the NA model but im guessing the turbo should be similar.

Hey guys. Im doing a rebuild on my 931 following a blown head gasket and what i believe are worn rings.
When i dropped the block, pistons and rods off at the machinists today he asked which way the ...

Hey guys.
Yeah Morghen, it was definitely the water pump. I know because it looked like this when i pulled it apart. The previous owner said he had the waterpump gasket replaced as it was leaking an ...

So after weeks of heartache i finally have the 931 home!

When i purchased it, it was running great, because of this i decided to take the risk of driving home which was a 2000km journey from the Da ...