Starter Problems, PLEASE HELP!!!!

[240sxdrifterS14]

I just recently put a 96 ka24de into my 93 240sx and swapped the intake manifold over along with the distributor and everything. I got everything wired up today and when I went to try and start my car all I hear is a rapid series of clicks from the starter(the battery isnt dead). So I figured there might me a problem with the starter so I swapped in a new one and it had the same problem. The sound is not like the one you hear when your battery is dead and it cant turn over it is just a series of really rapid, loud clicks, the tachometer also bounces up down between 0 and 800 rpms really quickly at the same time of the clicking sound. Does anyone have any idea what is going on? If so please let me know. thanks

[LayNLow240]

Try it with a known working battery(ie not the one thats currently in your car) then get back with us.

[240sxdrifterS14]

I just tried it with a perfectly good battery and it does the same thing, what is going on? SOmeone please help!!! It is a series of really rapid clicks.

[240sxdrifterS14]

Can any one help me out?