Our EXP-90 turbo kit that uses the 3071 turbo is now available in a 3076 turbo with the same packaging. This is the largest turbo available that will fit on the Z in the stock location with MSP manifolds. We will offer the 3076 turbo as a kit in the same way we offer the 3071. The 3076 will cost $100 more than our 3071 kit. The new kit will be EXP-100 and this signifies this being a 1000HP capable kit.