F5A DOHC Turbo engine marking

[holk]

Would anyone know where is the "F5A" marking on the Alto Works block? I can find the engine number (same position as F5A and F8B) but cannot locate "F5A" anywhere on the block.

[Brayden]

It should either be under the exhaust or inlet manifolds. You don't need that casting for engineering though, the engine number stamp starts with F5A anyway.

[holk]

Mine doesn't. It only has a 6 digit number

[Tay]

If I remember correctly, it's under the inlet manifold towards the timing cover area, I found this while trying to find the engine number for rego in Vic way back in the day for my brother.
As holk stated, there is only a 6 digit number stamped way back on the block, pretty hard to see.

Hope this helps.

Cheers
Tay

[JohnnyB]

Same with my motor it has only the 6 digit number. It should be located under the inlet manifold written sidewards in big letters maybe in the middle cylinder bore? It is also raised letters.