Guys,
I am in the middle of doing a full cage in my car. I was looking at the NHRA book, but couldnt find info in this.
On the front bars, the bar that would connect the front bars (by the visors), does this need to be same material size or can it be smaller diameter? I am using 1 5/8 x .125 DOM. I would like to use 1 1/2 x .125 here.
I know the dash bar (is not needed) but if used can be smaller, but I did not see anything about the upper bar by the visor.
Thx!
Rick
I am in the middle of doing a full cage in my car. I was looking at the NHRA book, but couldnt find info in this.
On the front bars, the bar that would connect the front bars (by the visors), does this need to be same material size or can it be smaller diameter? I am using 1 5/8 x .125 DOM. I would like to use 1 1/2 x .125 here.
I know the dash bar (is not needed) but if used can be smaller, but I did not see anything about the upper bar by the visor.
Thx!
Rick