LOW TEMPERATURE DIFFERENTIAL ENGINES

	KS90 Black	KS90 Blue	KS90 Nickel	KS90 Solar	KS90R Black	KS90R Solar	KS90V Grey	KS160	KS90S Solar Inverted	KS90T Black	KS90T Nickel	KS90T Solar
Run from heat of your hand	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓
Runs on ice cubes	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓	✓
Twin cylinder										✓	✓	✓
Impressively large								✓
Inverted engine									✓
Solar power optimized				✓		✓			✓			✓
Ross yoke mechanism					✓	✓				✓	✓	✓
Optional Engraving (KIT)	✓	✓		✓	✓	✓
Fits in glass dome
Kit price	£86.00	£86.00	£90.00	£90.00	£95.00	£99.00	£90.00	-----	£126.00	£139.00	£144.50	£148.00
Assembled price	£96.00	£96.00	£100.00	£100.00	£105.00	£110.00	£100.00	£170.00	£140.00	£149.50	£159.00	£155.00

HIGH TEMPERATURE DIFFERENTIAL ENGINES

	NANO RHOMBIC	NANO CANNON	NANO DISC HB	NANO DISC VB	NANO FIN	NANO GEAR	KB09	KG09	KS18	VULCAN
Runs on methylated spirits (alcohol)	✓	✓	✓	✓	✓	✓	✓	✓	✓
Run on a stove										✓
Fits in glass dome	✓	✓	✓	✓	✓	✓
Engine type	Beta Stirling	Gamma Stirling	Manson-Guise Engine	Manson-Guise Engine	Gamma Stirling	Gamma Stirling	Gamma Stirling	Gamma Stirling	Beta Stirling	Gamma Stirling
Key Feature	Rhombic Mechanism	Ross Mechanism	Manson Style Engine	Manson Style Engine	Tube Mechanism	Gear Mechanism	Beam Mechanism	Tube mechanism	Large Beta Engine	Stove fan
Max RPM	1800	2000	1800	1800	2200	2000	2000	2000	800	450
Kit price	NA	£115.00	NA	NA	NA	NA	£129.00	£115.00	NA	NA
Assembled price	£130.00	£120.00	£60.00	£65.00	£120.00	£110.00	£139.00	£125.00	£285.00	£125.00