Ah yes looks like my alternator is going to be in the way. I will find another engine maybe even A14 and build it on the side.

None of that is needed for 120 hp. It is needed for ultra-high RPM naturally aspirated, but a turbo doesn't need it. See our tech article $1200 EFI Turbo A12. They key is proper tuning of a/f ratio and spark. Difficult to do with a expensive carburetors, but is possible. Easier to do with cheap EFI

127 hp
stock block, rods, pistons, etc
stock H89 head
stock head gasket

A rebuild is on the cards, metal head gasket and forged conrods can be found but having troubles with pistons and dual valve springs and retainers.

hey it's looking promising. I like how you are using the lightweight struts. Turbo can make 120hp on a stock A12 (stock pistons, stock head gasket)

Pics so far.

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Yes its true. I am back after a short break from datsuns and returned with a 1971 sedan restoration project. Very seriously considering a small turbo for the A12 and keeping it auto.