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STS BB-4 XTRA 390 cc 119 cc 2
COMETIC C5434• Exhaust Gaskets: FEL-PRO 1412
The billet steel gears mounted solidly to the block
The B1 MO is designed for the serious Chrysler B big block racers and is easily capable of flowing over 400 cfm
Kraftwerks D-Series Race Supercharger Kit (Black Housing C30-94) injection STS BB-4 XTRA 390 ccCALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. 150 05 0030DB The D Series Race Kit is based off of the impressive Rotrex C30 94 supercharger. The D Series Race Kit produces impressive results throughout the entire power band due to its patented traction drive technology. And, unlike any other forced induction system, this kit provides a linear power curve, torque on demand, cooler operating temperatures The D Series Race Kit provides instant throttle