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2 bearing crank in 3 bearing case

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2 bearing crank in 3 bearing case
Humps Offline
Junior Member
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Joined: Oct 2021 Posts: 16 Threads: 2
Reputation: 0
Location: New Zealand
Car type: 1937 Austin 7 Special under construction
#1
12-04-2022, 05:36 AM
Hi there,
I have purchased and A7 engine for a special I am building. It has  a Hadley crank & rods, New block by 7 County Austins, racing pistons from The Seven Workshop, camshaft from the A7 Club in Melbourne, and Mini valves.
Apparently, it has run the No.1 big end twice in 600 miles.
I am dismantling it to get the journal built up and reground, but I am curious about the location of the oil jets in relation to the scoops/recesses in the crankshaft? They don't appear to line up with the crankshaft recesses.
Has anyone any experience with this scenario?
Many thanks,
Keith Huh
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Messages In This Thread
2 bearing crank in 3 bearing case - by Humps - 12-04-2022, 05:36 AM
RE: 2 bearing crank in 3 bearing case - by Humps - 13-04-2022, 12:54 AM
RE: 2 bearing crank in 3 bearing case - by Humps - 13-04-2022, 09:42 PM
RE: 2 bearing crank in 3 bearing case - by Humps - 14-04-2022, 05:44 AM
RE: 2 bearing crank in 3 bearing case - by Humps - 14-04-2022, 10:04 PM
RE: 2 bearing crank in 3 bearing case - by Humps - 18-04-2022, 10:00 PM
RE: 2 bearing crank in 3 bearing case - by Humps - 19-04-2022, 09:56 PM
RE: 2 bearing crank in 3 bearing case - by Humps - 25-04-2022, 02:50 AM
RE: 2 bearing crank in 3 bearing case - by Humps - 27-05-2022, 04:07 AM

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