1,075 HP, 2.9L Whipple Supercharged LS Engine. Includes Serpentine System & Holley EMS

Do you a want a driveable engine that puts out incredible torque delivered instantaneously at low RPM?  No interest in waiting for turbos to spool, or for the RPMs to get high enough so the nitrous will kick in? Are you looking for a package that fits under a standard hood and does not take a ton of fabrication work?  Want to run Drive-by-Cable? This supercharged 427 cubic inch LS is for you!     The twin screw 2.9L Whipple is a great product.  It is not a re-branded OEM mass production piece.  The screw design and built-in intercooler provide high boost with a minimum of heat for more power.  Characteristic of most twin screw designs, it has an internal bypass allowing it to cruise under vacuum.  Put the hammer down however, and the bypass slaps shut sending you from minimal torque to up near 1,000 lb-ft in a heart beat.  It is an awesome experience and it explains why this has been our best-seller since it was first introduced.  Watch the video to see why. We put a lot of effort int