I guys just letting you all know that i have organised a 69mm throttle body through Melbourn Carbs and Injecors via Ebay. They have been bored out to 69mm and a new larger butterfly made and fitted. There are still two remaining for $220 each. He made extras to gauge popularity, if they sell quickly he will consider making a bulk lot of them. This is your oppertunity to get a constant supplier of oversised throttle bodies.

Item number: 350133941763
or check the listings in his store
http://stores.ebay.com.au/Melb-Carbs-Injectors

works well on allready high modded engines... with...

moderate to big cams..
medium to high compression..
3 inch intake..
cold air induction..
extractors..
cat back exhaust...
cyinder porting/polish../shave

They look pretty decent , something to think about once you've done most of the engine work as Fordfreak has listed