Originally Posted by manitou
Yeah the VSSPro. You need bigger tires! If you're still making power, spin it some more as long as your heads and VT can handle it. For me I need more injector, then I can spin it up to 8K. I'll run out of turbo then.
I have my 1200cc fiveO for sale if interested. They work awesome for me and I never had any issues. They should blow at least 300cc more than your ID 1000s