engine conversion?

[henny]

i hav a 1.2 nova sx nd a iknow pretty soon i will b getting bored of it so wundering what like of job it would b 2 fit a 1.6 corsa sport or gsi engine cause the nova gsi engines r gettin pretty scarce these days?? any help would b appreciated

[Iain]

Nova GSi engines can be found in other Vauxhalls, like mk3 Astras, so I don't think they're becoming scarce.