X, I did a little investigation into that beast (sadly it never actually raced due to teething problems):
Aluminum block - steel liners
Aluminum heads - stainless steel valve seats
Race HP = 659 @ 6250 RPM
Race Torque = 554 @ 6000 RPM
Qualifying HP = 700+ @ 6500 RPM - Torque in excess of 600
Forged four-bolt main caps
Forged Toronado 455 crank
Forged-Tru 8.50:1 forged pistons
Carrillo forged billet rods
Crower 320 degree cam with 0.555" lift
Dual TRW 375 E-10 Turbos
Race Boost = 10.5 psi
Qualifying boost = whatever it takes
Lucas Fuel Injection
Olds-specific cast intake aluminum manifold
Note the intake manifold shaped to produce downforce!
![Image](http://wildaboutcarsonline.com/members/AardvarkPublisher/9990338923850/image6.jpg)