I adjusted the cam timing, so everything is cool. I have to much power up top, my damn tires let loose real fast. But I'm only reading 6 psi of boost. I hooked up the wastegate signal to the intake manifold. Any ideas on why I'm only reading 6psi? I've also noticed that the boost spikes, what can I do to eliminate this? Thanx

 

what size turbo you runnin? i ran a t25 with 7 psi and spiked at 8,