[Slither]

Michael4yah,
The TWM setup works amazingly well on the 427 FE motor! I am running a Shelby aluminum block with Edelbrock heads. The induction system is so efficient that it silenced my exhaust somewhat (not much, but enough to tell the difference) and my nasty rough idle was reduced to a rumpity rump. Not much mind you, but enough to make a difference. You will not gain anymore HP, but the torque is incredible. Lance Nist of Pantera Specialty in your area, (OC) supplied the TWM setup AND all the computer stuff to go with it. Dave Dralle up at Willow Springs Raceway did the install. The car is much more driveable with this configuration. If you want to see my car in person and check out the system, I will be at the Fabulous Fords show at Knott's in April at the Shelby display.
Bill
CSX4266