Hey Zeddo,
Welcome to the forum!! I know in my 240 i had these little black spacers that sat the seats an inch higher. Im pretty sure these were from the factory so you could pull these out to gain a bit extra!!
As Rev has left the country the owner asked me to update this for him. The Price has been lowered now to $3500 ono for both cars. Call 0405 724 726 for more info or PM me here.
Welcome to the forum Red!! Throw up some photos when you get a chance. Here is a link on how to post photos if your new to it- http://www.viczcar.com/forum/index.php/topic,2516.0.html
Cheers,
Benny
bone stock 280zx setup.... might be able to squeeze in a megasquirt if you build it yourself. The figures the guys are are throwing around are for ITB setups