Sinate

thanks for your help Is this cam to aggresive? 292" camlift and 438 valve lift?

Hey all this is my first post here. My name is Joseph and i live in New Zealand I'm currently running a 1978 ke30 corolla. with the vinyl roof :P . I have got extractors and dual downdraft carbs at the moment. I have got a ke70 4k sitting at my dads place and will chuck it in wen i got the time. Bear with me cause iv got some questions. Also just purchasing a ground cam unknown of specs but the guy worked at kelford cams (nz) Would my 3k head on the 4k make much of a difference in compression? I heard that they down nothing unless the head was from a 3k-b engine? Has anyone here had experiences with ramflo air filters catching on fire? What has everyone got/recommend in the way of air filtration? should i go with a pod type CAI set up? After I'm done getting my flywheel lightened (not to much) what should my next step be? When I'm done i think I'm planning to spend around 1k-2k on my motor. Is it worth doing this to a 4k? what can i expect in the the end? How much does the 4age coversion (non turb) usually cost? Thanks all