This is Alan Shadwicks (owner of Garlits Performance Products in New Zealand) own boat. It is a 1978 Hallett Sprint
Jet Boat and has a 410 BBC with 8-71running a GARLITS SC500pb_hl STREETCATCHER with a 950cfm Quick Fuel
Double Pumper inside YOUTUBE LINK ( YouTube Link )

Outside Als Blower Drives in Henderson New Zealand


Kai iwi Lakes Northland New Zealand


Kai iwi Lakes Northland New Zealand


Kai iwi Lakes Northland New Zealand


Al Shadwick Als Blower Drives - Garlits Performance Products - Kai iwi Lakes Northland New Zealand


Brad Shadwick with 1978 Hallet Jet Boat - Rotorua New Zealand 2013


Kai iwi Lakes Dargaville Northland New Zealand


Lake Karapiro New Zealand


Lake Tarawera Rotorua New Zealand


Duncan Brown Skiing Lake Rotorua New Zealand


Rotorua New Zealand


Hot Water Beach Lake Tarawera New Zealand


Luke Shadwick Kai iwi lakes Dargaville New Zealand

410ci Big Block Chevy with rear drive blower: Small Rotor 'Blower Shop' 8-71 Blower, 1.8% underdrive,
8.2:1 CR, 950cfm Quick Fuel Single 4BBL Double Pumper carburetor inside a Garlits SC500pb Streetcatcher,
Produces 7lbs boost at 5000RPM Custom owner built front cam drive distributor with MSD Internals and cap.