Hulk-BBC 4198 Intake Manifold

Ships in 2-3 weeks as of 2-13-25

Hulk-BBC 4198 is a Commercially available 4150 Series intake manifold developed for 9.8 Deck 475-585 inch BBC Engines operating in the 5000-7000 and up, RPM range.   

Extensive dyno work has been done over the last 2 years with several independent engine shops to develop proper runner design to suit the majority of engine combinations out in the field.   After several iterations we have landed on a good middle ground design offering performance gains to rival all other casting competition.  Hulk-BBC is a tall, straight light of signt runner design offering as close to tunnel ram results as possible from a cast single plane intake.

Hulk-BBC, due to it's manufacturing techniques offers a clean, and accurate runner core.  It is a 'Cast Ported' manifold offering performance right out of the box.   That said, the casting does offer architecture to develop further with larger plenum requirements, or runner design adjustments.