Anyone know these Turbo MK1s? K258 BUD / G439 TBD

[anonymous-user]

I'm after a turbo 5. Does anyone know either of these motors?

http://www.ebay.co.uk/itm/Mazda-Mx5-Turbo-1-6-Huge...

http://www.ebay.co.uk/itm/MX5-Turbo-Massive-Spec-G...

Thanks