As Scott said its due to the stock stall converter. Should work fine for the stock turbo....well it works great on my setup...
oh ok just realised you had a 3071...hmmm yeah no boost for you LOL
I've looked at getting Teins reconditioned at a joint in Moorabbin - Advantage suspension I think.
For the price they were asking for I might as well buy new ones form Japan...
Maybe
I'm running Silkroads - 16kg front and 10kg rear. I friggin miss them (swapped in stock suspension to clear defect). I love the go kart feel...only issue is they're too low.
New custom springs on the way from Japan...that'd fix it!