the-anti-crack

my car has ben down for about a week. we installed arp head studs, inline pro 2mm head gasket, gen 2 b16 cams, new clutch and welded diff (that is temporary).
so i got it ll back togather last night, and need to get it to another shop (other friend has a welder).
so i tried to start it up with just a stock header because my manifold is not done yet, and also using stock computer.
it started up no problem, but when it did all it would do is rev to redline (i was not pushing on the gas).
i have no idea why it is doing this, can someone help me out?

btw motor is 1st gen b16.
thanks, chris

Floyd91

The throttle cable is fine... I know some onewill ask.signs point to massive vacuum leak from between the intake manifold and the head??