Really need the help!

[SaxoFurio1988]

Im going to be giving my Furio an engine makeover on friday. Got a few bits for it, but im coming up to a problem. I need the sizes for the following:

http://i199.photobucket.com/albums/aa248/SaxoFurio1988/Engine.jpg

Please excuse the pic :p Took me ages ;)

Need size for the 90 hose and the joiner.

Any help is great as i've no idea :(

[SaxoFurio1988]

Anyone? :(

[D8N_LL]

have u tried a haynes manual mate?