Speed And Science Ltd.
Performance parts for Harley-Davidson (TM) motorcycles
Our Projects:
Shovelhead MIT (high power) heads:
TwinCam FEROCITY heads:
Shovelhead Rocker Boxes
Shovelhead Cylinders:
Videoclips, etc.:
96CUI Shovelhead with Speed And Science aluminum billet top end and dual / independent HS40 carbs
96CUI Speed And Science Shovelhead with aluminum billet top end getting dyno workout