Bugpack toppar S/E comp + insug

Från katalogen:
• Computer designed intake ports.
• Fits without modification in any street car.
• Added material around combustion chamber.
• Fully machined combustion chambers.
• Increased valve spring support.
• Increased valve guide support.
• Increased material between seats.
• Long reach (3/4”) spark plug bosses.
• Flow increase of 70% out of the box!
• No special exhaust or sheet metal needed.
• Extra cooling fins over the exhaust port.
• High flow along with high velocity.
• Forged 1 piece Stainless Steel valves.
• Accepts stock valve cover & clip.
• Dual racing springs.
• Chromoly retainers with hardened locks.

4002-58 S/E™ Comp Heads, 94, 44 x 37.5mm SOLD IN A PAIR!

6750:-

Bugpack S/E insug # 4002-20  IDF/DRLA

750:-

070-3330502