Roll bar question

[groho]

Since the inside of my 66 coupe is gutted, I thought this is the best time to toss in a roll bar. I'm still considering 4 or 6 pt, but need a question answered to help me better understand Solo and NHRA guidelines. I doubt I'll hit the 11.50 ET rule for now. A base plate thats bolted in place requires a plate above and below the floor pan, bolted together using four hardened bolts, correct? If welded in, do you still need the bottom plate under the floor pan? Thanks.

[sam 74]

its been a while since i've gone through the rules but if i remember correctly i don't think you need the bottom plate if you weld the base plate in. as for points, just do the 6 pt now so you don't have to go through this again, plus it'll add a bit more stability to the car over just the 4 pt.

[Ron Sutton]

I agree with Sam on both counts.

Only top plate is required if you're welding it in.

[Ron Sutton]

Groho,

If you're looking to provide yourself & passengers improved safety ... not just comply with the rules ... go read THIS.

[Ron Sutton]

Hey Groho,

What did you work out for your roll bar?

[67Fastlane]

Ron, I just read your other post and was very impressed with your thoroughness and not wanting to compromise. With that being said, I was looking for a cage for my 67 Fairlane and was wondering if you had any companies you could refer me to. Thanks for your time.

[Ron Sutton]

Ron, I just read your other post and was very impressed with your thoroughness and not wanting to compromise. With that being said, I was looking for a cage for my 67 Fairlane and was wondering if you had any companies you could refer me to. Thanks for your time.

Chris Alston's Chassisworks offers the best fitting & best quality cages.

[67Fastlane]

Thanks Ron!

[zimsport]

If welded in you only need the top plate completely welded. Where are you located? A custom bent cage is the best.