The Jockey Journal

Reaper Beater · 06-04-2019, 08:32 AM

Hi all, I'm slowly piecing together a 1955 Triumph T110 engine. Just wondering if anyone has detailed info on the pressure relief valve springs E2788 and the short one E2789. I want to check what the lengths should be? I can find data on the later unit engine without the tell tale, but not the pre unit. I've been playing with Triumph engines for many years but never had cause to strip the valve out before! Thanks !

Tricky-Ricky · 06-08-2019, 04:51 AM

Cant help with the lengths but we used to shim them to get the oil pressure up before morgo pumps where readily available.

06-04-2019, 08:32 AM	#1
Reaper Beater Junior Member Join Date: Jun 2016 Location: building a Triumph Chop / bobber Posts: 6	Pre Unit Triumph pressure relief valve springs Hi all, I'm slowly piecing together a 1955 Triumph T110 engine. Just wondering if anyone has detailed info on the pressure relief valve springs E2788 and the short one E2789. I want to check what the lengths should be? I can find data on the later unit engine without the tell tale, but not the pre unit. I've been playing with Triumph engines for many years but never had cause to strip the valve out before! Thanks !

06-08-2019, 04:51 AM	#2
Tricky-Ricky Member Join Date: Dec 2018 Location: Norfolk UK Posts: 71	Re: Pre Unit Triumph pressure relief valve springs Cant help with the lengths but we used to shim them to get the oil pressure up before morgo pumps where readily available.

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