NHRA tech chassis inspection TX
#12
Senior Member
DYNO OPERATOR
Join Date: Aug 2007
Location: Lost Creek, WV
Posts: 533
We just had an S & W chassis certified to 6.00. The only thing (besides the helmet bars) that I can't tell from the pics. is on our chassis, on the upper frame rails, where the 6 pt. cage is attached, it is double wall tubing all the way to the bend at the seat back. Where the upper rails are reduced down, they just slid them all the way to the bend and then plug welded them showing the double thickness. Also where the two upper rails meet behind your shoulders is double thickness too. Hope this helps.
TS1955
TS1955