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Search found 2 matches

by Howard3180
Thu Jul 04, 2019 12:37 pm
Forum: Daimler SP250/251, 2.5 V8 & V8-250 Saloon Forum
Topic: Inlet manifold bolts torque value
Replies: 6
Views: 1376

Re: Inlet manifold bolts torque value

This from BT, hope it helps: All the listed torque settings for the SP 250 are as follows:- Cylinder head where studs fitted with nuts - 40/45 lbs. ft. or where Bolts are fitted – 50/55 lbs. ft. Connecting rod nuts – 28/30 lbs. ft. Main bearing nuts – 25/30 lbs. ft. Oil Sump screws – 10/13 lbs. ft....
by Howard3180
Wed Jul 03, 2019 4:33 pm
Forum: Daimler SP250/251, 2.5 V8 & V8-250 Saloon Forum
Topic: Inlet manifold bolts torque value
Replies: 6
Views: 1376

Inlet manifold bolts torque value

Hello, I’m currently trying to solve a misfire in my SP250 and have done the following - rebuilt carbs, distributor cap , rotor arm, plugs and found a leak in the inlet manifold. Sparks are good - I’ve used one of those transparent plug extensions to see the sparks. Carbs are set up broadly right, a...