Replaced throttle shaft seals, put it all back together, and everything good as gold.
But..
The idle bounces from 1K to 2K, and if I revv it, the car will stall or die.
Ok, I let off tension from the throttle cable. that lowers the idle one way, or lowers the low part of the idle bounce wave. I adjust the idle screw, that controls the other side of the idle bounce wave. I adjust the both to minimize the bounce to where idle is almost smooth.
That's fine and dandy, but if I revv it, after the rpms spike, on the way down, the car stalls and/or dies. I thought replacing the shaft seals would help combat this.
Guess I'm still missing something.
Ok, fine, I readjust the cable tension, and the idle adjust screw, my idle is nice and smooth, and the car won't stall out after going down from a good revv.
BUT.....it idles at 2K, and I have my nice HKS 272 cams....
I miss the lope, and don't like the high idle.
I am using the stock IX turbo outlet pipe with associated nipple.
I am boost leak tested and good.
My little recirc valve is set soft ( which has helped the severe stalling from before)
when at a lower idle, I revv it to a good 6K, let it drop, the recirc valve flutters till the car stalls or dies.
I am on a greddy rs single spring, and have tried a forge with no improvements.
any ideas, guys?