what engine is this?

[106_VTR]

Bought a 106 Quiksilver with some kind of Saxo engine conversion. Found the code TUPY 4 306600 under the exhaust manifold, the head has Z07 on it.

Any ideas what engine this is?

[Gareth_R]

grab some pics of the engine bay

[106_VTR]

Will post some shortly...I've had cover off the top...and it's 8 valve

[106_VTR]

It has a yellow cam cover...I scraped some of the shitty paint off that was used and it is silver underneath...if that helps?