Alternative head stud washer solution to ARP's.

**AndyP** · 26 April 2015, 16:17

Originally posted by andy10v

What torque is everybody using?

JP said the digging in is due to lack of lube and the washer turning.

That picture is for the 11mm stud used on the stroker engine, don't use that torque value on a 2.2 engine

**Thuppu** · 26 April 2015, 17:26

This one uses my washers(ID 12mm, OD 24mm).

**SteveH** · 26 April 2015, 18:41

Damn that's a big turbo!

**SteveH** · 26 April 2015, 19:22

My ARP's have these torque values. I've assumed it's the 'B' option for aluminium.

Attached Files

**Error404** · 26 April 2015, 20:28

Thuppu washers FTW!

**SteveH** · 28 April 2015, 11:33

Well I've inquired about the Toyota washers and they are on order from Japan if you want them in the UK. Two weeks minimum to get them here!

**Audi_CQ** · 28 April 2015, 12:48

For strokers with 2.5 Block and 12mm studs. 12mm with 25mm OD so may need a bit of machining:

http://arp-bolts.com/kits/ARPkit-det...?RecordID=1065

**michaels2s** · 28 April 2015, 12:48

Hey guys

You can also use the washers of the VW T5 2,5 TDi

Part Number : N 901 157 01

Also a good choice

Diameter : 12,5x23x4,5

**AndyP** · 28 April 2015, 21:22

Seems I was talking bo**ocks with that previous post, ARP just changed the torque spec from 65 to 85ft/lb

**SteveH** · 28 April 2015, 22:47

I'll go 75 then to be safe!

**rxl** · 29 April 2015, 06:55

did mine to 70 but i gues i gonna retorque them to 85 after first heat cycle..

**quattro84** · 29 April 2015, 19:59

BMW washers can be used as well, hardened and grinded. (1112)1265388 fitted on older M20's until the newer IL4's.

**zafra** · 28 March 2017, 16:32

Someone use the toyota washers?? Need modified??
Thanks

**zafra** · 1 June 2017, 15:21

toyota washers are perfect, finally i use that.

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