I have a problem I hope someone can help me with.
This is what I got a 1997 Mazda RX7 Single Turbo(TD06) Bridge port (brand new) with HKS Fcon V and a GCC.

I have taken the emmissions off as the had been blocked off from using the single turbo and I have removed the rats nest and also with in the upper intake manifold I have taken out the butterflies and blocked off the hole.

What I have as a problem is that it will not idle at the current setting, it will pulse away at about 1500 to 2000 rmp quite nicely, but that is me holding the gas on just a little bit.

Also when it is warmed up I can rev it fine except when I give it more than like half throttle and what it does then is like cut out and pop like there is no seconday fuel or something.

It use to work fine but I must have taken off something or not followed some instuctions right.

If anybody could help it would be very much appreciated
Cheers
Phil