Joined: Aug 2017 Posts: 2,400 Threads: 33
Reputation:
36
Location: Deepest Frogland 30960
Car type: 1933 RP Standard Saloon
Took the RP out for its first few miles after the broken blockl stud incident. Rebore, pistons, cam followers, tappets valves and springs and a general all over tidy up. Runs nice and smooth with no apparent leaks, coolant or oil. Early days yet but very happy with it. What is the sort of distance I should look at for a decent running in?
Joined: Jan 2019 Posts: 1,567 Threads: 20
Reputation:
14
Location: Bala North Wales
Car type: 1933 RP Standard Saloon
I would say 500 miles. That's what the factory used to recommend.
Joined: Mar 2015 Posts: 5,442 Threads: 231
Reputation:
67
Location: Scotchland
It will take between 2000 and 3000 miles before the rings are bed in properly.
Change oil very frequently initially (50 then 100, then 300 miles) - you may be quite surprised at what comes out.
Joined: Aug 2017 Posts: 2,400 Threads: 33
Reputation:
36
Location: Deepest Frogland 30960
Car type: 1933 RP Standard Saloon
17-06-2019, 02:10 PM
(This post was last modified: 17-06-2019, 02:11 PM by Reckless Rat.)
??? thanks everyone. Half ahead forward Number One. Steady as she goes.
Joined: Aug 2017 Posts: 1,462 Threads: 26
Reputation:
17
Location: North Yorkshire
+1 for what Ruairidh says. And don't leave it ticking over thinking how clever you are. Drive it increasing the engine load progressively.
Steve
Joined: Aug 2017 Posts: 1,713 Threads: 47
Reputation:
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Location: Auckland NZ
Car type: 36 Nippy, 31 RM, 38 Special, 24 Works Rep
Don't nurse it too much unless you want glazed bores, just drive normally, unless of course your normal is thrash the living daylights out of the poor wee beast. I also advocate VERY regularl oil changes as R suggested earlier.
Black Art Enthusiast