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Todd Boyer · 10-07-2010, 09:40 PM

I don't have a current National Dragster, are the port volumes published anywhere else? What are the volumes for the 894 and the 915? I assume the 894 has the larger volume?

10-07-2010, 09:40 PM	#7
Todd Boyer Senior Member Join Date: Feb 2004 Location: Saint John NB Canada Posts: 561 Likes: 30 Liked 6 Times in 5 Posts	Re: Question for Cylinder Head gurus I don't have a current National Dragster, are the port volumes published anywhere else? What are the volumes for the 894 and the 915? I assume the 894 has the larger volume?