Nice easy starter, can it run in unleaded

Unleaded Fuel A+ Engine 1275
#1
Posted 09 June 2023 - 09:20 PM
#2
Posted 10 June 2023 - 10:59 AM
#3
Posted 10 June 2023 - 01:22 PM
The engine will start and run on unleaded fuel.
If it does not have hardened valve seats, gradually, the exhaust valves eat their way into the head, and then you have to have hardened valve seats fitted.
The age of the car, and engine number would help someone in the know, to estimate the chances that your engine does or does not have hardened valve seats.
#4
Posted 10 June 2023 - 04:17 PM
WFM 1024 is on the block, the other engine number has gone when it was skimmed. Would the head casting number help.
#5
Posted 10 June 2023 - 05:08 PM
Shame about the engine number.
Try googling the casting number, it might lead to further information.
#6
Posted 10 June 2023 - 05:32 PM
A+ was all I could come up with
#7
Posted 10 June 2023 - 07:21 PM
The first time I saw an A+ engine, was the day Mrs Thatcher was elected in 1979, when someone had reversed into a lady's Metro in a car park.
I got involved because I offered to tie her bonnet down with Bailer String to get her home, and noticed the strange block.
It turned out that she was paid to drive hundreds of miles each week to "test" a new engine.
I think that it was about 1990 that I saw the first head with hardened valve seats, so if your A+ engined car was registered between 1980 and 1990, it is unlikely to be unleaded.
#8
Posted 11 June 2023 - 05:47 AM
My daughter bought her 1988 A+ Mini in 1996 and the first thing we did was send the head away to have it changed to run on unleaded.
#9
Posted 11 June 2023 - 08:43 AM
Shooter
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#10
Posted 11 June 2023 - 11:29 AM
#11
Posted 11 June 2023 - 12:55 PM
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