Atlantic Ford Smith CSR -1971

Engine rebuild by Dave Rosenwinge

The accompanying photos show various stages in the engine rebuild process for the 1300cc Cosworth BDH.  Dave Rosenwinge rebuilt it, then ran it on a dyno at Evergreen Performance Systems with a maximum reading of 110bhp at 9,000rpm at the wheels. 

Engine:
Bore  81.00mm
Capacity  1300cc
Cylinder block material  - iron
Cylinder block identifying marks 711M6015AA  Ford 
Cylinder Head  aluminum DOHC
Identifying marks 20190 FC 72

Lubrication:
Dry sump
 

Ignition:
Light sensor Lucas Luminition 

Fuel system:
Lucas Cosworth 0473 73129 B Fuel Injection
Fuel pump type - Holley low pressure electric, Bosch high pressure electric

Clutch:
Diaphragm - Tilton OT 11  2 plate, 7 1/4" 

Cosworth BDH engine, Evergreen, Colorado in Oct05

Finally showing what it's all about - Cosworth power in 1300cc form, pushing out a dyno-tested 184bhp, over 110bhp at the wheel. The monocoque can be seen in the background. The gearbox is a Webster.

Photo by Dave Rosenwinge

Jet Hot coated headers 

Note Lucas Mechanical Fuel Injection metering unit above the heads. 

Photo by Dave Rosenwinge

With valve covers off...

In the background is Dave's Ensign LF3 Formula B car. 

Photo by Dave Rosenwinge

You needed to be a gorilla to work that Tilton clutch

Photo by Dave Rosenwinge