As is said before I also decided to also put in the much lighter and more powerful ID19 engine. The restoration of this engine is be the subject of this web page. I drew the line at putting in the cross flow cilinder head of the ID19, which I find ugly and out of place under a Traction bonnet. Replacing this with an 11D head is a good compromise, which to the untrained eye makes it hard to 'spot the difference' with an original Perfo engine.
Grind crank
balance crank
new bearings
Dip block in acid
Free all oilways
lighten flywheel
fit domed pistons
Fit 11D head converted for lead free petrol
fit double inlet manifold and twin carbs
Create vacuum leads for vacuum advance
re-engineer CTA double carb dual operating mechanism
re-chrome camshaft
New bushes in tumblers and camshaft
Skim head and block with liners in situ
Fit 0.1 MM O-seals
Collection of Bits. Head converted for lead free and domed pistons supplied by CTA service
engine totally rebuilt (Nov 2002)
Uploaded 3rd November 2002
More Information on the Steamcar
Development web site