K karolko Well-Known Member Joined Sep 18, 2007 Jun 13, 2009 #1 i am away from my nhra book, and i would like to order up some chromoly. If i remember correctly, a 6 point cage is 1 3/4" diamaterand 0.093" wall thickness. Is that correct? Thanks alot guys, . Adrian
i am away from my nhra book, and i would like to order up some chromoly. If i remember correctly, a 6 point cage is 1 3/4" diamaterand 0.093" wall thickness. Is that correct? Thanks alot guys, . Adrian
J johnplogii Senior citizen Joined Aug 13, 2005 Jun 13, 2009 #2 Don't have a book either but I'm pretty sure moly is .083 wall & maybe 1 5/8.
K karolko Well-Known Member Joined Sep 18, 2007 Jun 13, 2009 #3 the 1 5/8" is for 10 points and for the crossbar on a 6 point. the main setup is 1 3/4 though. 0.083 does sound familiar though. I would like some sort of confirmation though.
the 1 5/8" is for 10 points and for the crossbar on a 6 point. the main setup is 1 3/4 though. 0.083 does sound familiar though. I would like some sort of confirmation though.
B BIG HEAD CHRIS New Member Joined Oct 22, 2004 Jun 14, 2009 #4 .083 for chro-molly,.120 wall for mild steel. 6 or less points = 1-3/4''(8 points in uni-body)-Per NHRA book.
.083 for chro-molly,.120 wall for mild steel. 6 or less points = 1-3/4''(8 points in uni-body)-Per NHRA book.
K karolko Well-Known Member Joined Sep 18, 2007 Jun 14, 2009 #5 Thank you very much. Now it is time to order.