18-06-2013, 10:58 AM 
	
	
	
		PSI means nothing!
A TD04 running 20 PSI is still going to shift more air efficiently then a GT15 or T2 running 30PSI!
	
	
	
A TD04 running 20 PSI is still going to shift more air efficiently then a GT15 or T2 running 30PSI!

 
 

 
 
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