I used to race HPI electric on-roads and had a couple of buggies. I eventually bought myself a CNC mill and started making my own cars. Mostly made buggies from carbon fiber and aluminum but did get brave enough one time to build a 1/4 scale Mclaren F1 with a 3hp engine.... ya, that was an expensive project. 
 
Sold them all before starting my PhD and I regret every minute of it now! 
 
Next hobby when I have time: RC jets! 
		
	
		
		
		
		
		
	
		
		
	
	
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