4 replies to this topic

[Steve Harris]

Hi, All.

Does the A+ mini engine cylinder block have bolt on tappet covers or is it, as later 1275s, a blank casting.

I've seen one for sale but don't know enough to be sure.

Thanks in advance for any information.

Regards.

Steve Harris

[mab01uk]

1275 A+ does not have bolt on tappet covers.

(Only the original 1275 Cooper S block had them and those blocks are now rare and expensive).

 

A+ distinguishing features:

Strengthening ribs on the block,

Thicker block-gearbox flange,

Distributor clamp is a forked plate with a single bolt into the block,

Dipstick sits directly in block, not in a tube.

 

Edited by mab01uk, 11 December 2024 - 11:03 AM.

[Bobbins]

The A+ 998 has bolt on tappet covers, same as older engines.

[mab01uk]

Also 1275 A+ blocks were painted red from the factory, 998 A+ blocks were painted yellow.

[Steve Harris]

Thanks for the information everyone.

I've been away from minis for some time and hadn't kept up with later trends.

Thanks again.

Regards.

Steve Harris