The IC Engine Designs of ET Westbury

Name	Type	Cooling	Cylinders	Ignition	Bore	Stroke	Capacity	Plan	Year	Volume	Issue
Apex Minor	4S OHV	AC	1	Spark	1.0"	1-1/8"	0.89 cuin		1944	67	1640
Atom II	2 SP	AC	1	Spark	1-5/16"	1-5/16"	1.8 cuin		1930	63	1528
Atom III	2S RRV	AC	1	Spark	1-5/16"	1-5/16"	1.8 cuin		1932	67	1647
Atom V	2S RRV	AC	1	Spark	1-1/4"	1-1/2"	1.85 cuin	PE7	1942	87	2163
Atom Minor Mk I	2S SP	AC	1	Spark	1.0"	1-1/8"	0.89 cuin		1932	67	1640
Atom Minor Mk III	2S RRV	AC	1	Spark	23/32"	7/8"	0.36 cuin	PE13	1947
New Atom Minor	2S SP	AC	1	Spark	3/4"	7/8"	0.39 cuin
Bumble Bee	2S SP	AC	1	Spark	1-5/8"	1-1/2"	3.1 cuin		1954	110	2765
Busy Bee	2S SP	AC	1	Spark	1-7/16"	1-1/2"	2.44 cuin	PE23	1951	104	2601
Centaur	4S OHV Farm	WC	1	Spark	1-1/2"	2.0"	3.5 cuin	M21	1957	117	2930
Channel Isle Special	4S OHV	AC	1	Spark	0.94"	7/8"	0.61 cuin		1948
Cherub	2S RV	AC	2 inline	Spark	3/4"	11/16"	10 cc	PE28	19??	118
Craftsman Twin	2S RRV	AC	2 opposed	Spark	3/4"	11/16"	0.61 cuin		1948	98	2436
Ensign	2S RV	AC	1	Spark	15/16"	7/8"	10cc	PE19	1955	96
Dolphin	4S OHV	AC	1	Spark	1.0"	1-1/8"	0.89 cuin	PE27	1955	112
IC Road Roller	4S	WC	1	Spark	1"	1-1/8"	0.785 cuin		1938	78	1913
Kestrel	2S FRV (disk)	AC	1	Spark	18mm	20mm	0.31 cuin	PE3	1937	77	1911
Kinglet	4S SV	AC	1	Spark	18mm	20mm	0.31 cuin	PE4	1938	78	1936
Kittiwake	4S OHV (inclined)	AC	1	Spark	1.0"	1-1/8"	0.89 cuin	PE5	1944	91	2275
Kittihawk	4S OHV (inclined)	AC	1	Spark	1-1/4"	1-7/16"	1.76 cuin	PE18	1944
Kiwi Mk I	4S OHV	AC	1	Spark	1.0"	1-1/8"	0.89 cuin		1935	70	1759
Kiwi Mk II AC	4S OHV	AC	1	Spark	1.0"	1-1/8"	0.89 cuin	PE16	1960	123	3088
Kiwi Mk II WC	4S OHV	WC	1	Spark	1.0"	1-1/8"	0.89 cuin	PE16	1960	123	3082
Ladybird	2S SP	AC	2 inline	CI	3/8"	9/16"	.124 cuin	PE22	1949	100	2507
Locomotive "1831" (see also PE1)	4S	WC	2	Spark	1"	1-1/8"	1.77 cuin	LO4	1941	84	2069
Loyal	2S, 2 automatic poppet valves!	AC	1	Spark	1-3/4"	4"	3.06 cuin	np	1966	134	3357
Phoenix	2S SP	AC	1	Spark	1"	1-1/8"	0.88 cuin	PE24	1949	101	2529
Seagull AC	4S SV	AC	2 inline	Spark	3/4"	11/16"	0.61 cuin	PE25	1950	103	2587
Seagull WC	4S SV	WC	2 inline	Spark	3/4"	11/16"	0.61 cuin		1950	103	2564
Seal	4S SV	WC	4 inline	Spark	5/8"	11/16"	0.92 cuin	PE20	1947	96	2387
Seal Major	4S SV	WC	4 inline	Spark	0.812"	0.875"	1.81 cuin		1950
Sealion	4S OHC	WC	4 inline	Spark	7/8"	3/4"	1.8 cuin	PE29	1959	130	3029
Seamew	4S SV	AC	1	Spark	3/4"	11/16"	.303 cuin	np	1950	103	2587
Wallaby	4S OHV	WC	2 inline	Spark	1.0"	1-1/8"	1.79 cuin	PE1	1962	126	3171
Whippet	4S SV	WC	1	Spark	1.0"	3/4"	0.59 cuin		1963	129	3226
Wombat	2S RRV	AC	1	Spark	1"	3/4"	0.589 cuin		1968	134	3350
Wyvern	4S OHV (farm)	WC	1	Spark	1-1/4"	2.0"	2.45 cuin		1963	129	3224
Zepher	2S RRV	AC	1	Spark	9/16"	9/16"	0.142 cuin	PE14	1946	94	2349