roll cage and jacket rules? (IHRA)
#1
10 Second Club
Thread Starter
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
last time i went to the track i ran a 10.75. the offical told me that i already need a cage. is this right? i thought that to run 10.99-10.00 you only need a roll bar not a cage. from what he was expaning to me is that, 11.39-11.00 need bars and 10.99 and quicker need cages. he also said that i need a jacket. i though that was once you get into the 9s. the track i race at is a IHRA not NHRA. what do yall think?
#3
7 Second Club
iTrader: (5)
Join Date: Nov 2001
Location: Gainesville, Florida # of drag strips runs: ?!?!?
Posts: 8,834
Likes: 0
Received 1 Like
on
1 Post
![](https://ls1tech.com/forums/images/ranks/ls1tech10year.png)
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
I don't know if IHRA is similar to NHRA, but NHRA requires a 5point (driver door bar) from 11.99 to 10.00 with no modifications to floor, firewall, or no back-half cars (tubs ok). This is on hardtops, convertibles need a bar starting at 13.99 to 12.00 and a cage (halo and down bars) at 11.99. Both require jackets once you enter either roll bar or cage territory. You can check out www.nhra.com or www.ihra.com for more info!
Derek
Derek
#4
10 Second Club
Thread Starter
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by GIZMO
10.00 to 11.49 1/4 mile.
"Rollcage is mandatory if entry has an altered floor or firewall or if vehicle exceeds 135 mph. On all other full bodied applications, a six point roll bar is mandatory".
This is from page 92 of the 2004 IHRA rule book.
Daren
"Rollcage is mandatory if entry has an altered floor or firewall or if vehicle exceeds 135 mph. On all other full bodied applications, a six point roll bar is mandatory".
This is from page 92 of the 2004 IHRA rule book.
Daren
#5
10 Second Club
Thread Starter
![Default](https://ls1tech.com/forums/images/icons/icon1.gif)
Originally Posted by Villain281H
I don't know if IHRA is similar to NHRA, but NHRA requires a 5point (driver door bar) from 11.99 to 10.00 with no modifications to floor, firewall, or no back-half cars (tubs ok). This is on hardtops, convertibles need a bar starting at 13.99 to 12.00 and a cage (halo and down bars) at 11.99. Both require jackets once you enter either roll bar or cage territory. You can check out www.nhra.com or www.ihra.com for more info!
Derek
Derek