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joe lewis · 02-08-2009, 01:28 PM

harold martin has been running efi successfully in pro mod for afew years now.also ihra has efi classess also,which also can run nhra.(a/fia in ihra is a/sa in nhra)a 1970 pro stock ran 10's or 9.9's.2009 pro stock runs 6.60's to 6.50's.a a/sa in 1970 ran 10.80's.a a/sa in 2009 runs9.70's.now tell me how stock has evolved as much as pro stock.

02-08-2009, 01:28 PM	#8
joe lewis Junior Member Join Date: Dec 2008 Posts: 13 Likes: 0 Liked 0 Times in 0 Posts	Re: Pro funny stock harold martin has been running efi successfully in pro mod for afew years now.also ihra has efi classess also,which also can run nhra.(a/fia in ihra is a/sa in nhra)a 1970 pro stock ran 10's or 9.9's.2009 pro stock runs 6.60's to 6.50's.a a/sa in 1970 ran 10.80's.a a/sa in 2009 runs9.70's.now tell me how stock has evolved as much as pro stock.