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This is one of the early rollbars produced by the Go Fast Lab (now out of business). It has a removable (bolt in) harness bar and diagonal brace. It meets SCCA and NASA specifications for HPDE's. This bar is an early revision that interferes with the seatbelt guide anchors. It is recommended that the stock roll hoop covers either not be used or the bar be modified. The bar will come with all required hardware for installation. Packaging and shpping will be expensive, but if the buyer wants it shipped, I can do that. SOLD
You can see some high density padding that I have added to the bar, and a couple of pieces of rubber hose that I added to the rear legs to prevent the soft-top frame from rubbing and rattling.
Originally Posted by FormulaRedline,Oct 1 2007, 09:31 AM
It looks like you have it installed with the seatbelts still intact, how did you fix the problem?
It's only the guide that interferes -- the mount for it is part of the stock rollhoop, and hits the rear legs. The seatbelt reels attach to the bulkhead and there's no problem with them. I modified the stock mount for the guide by cutting it, bending it forward, and reinforcing. The angle of the guide changed, so I had to cut more of the rollhoop plastic. If I had to do it again, I'd cut the mounts completely off of the stock rollhoop and weld them to the leg of the rollbar.
Here is a pic of the rear leg interfering with the guide mount.
Originally Posted by Silver S2k4,Oct 1 2007, 09:33 AM
So I would completly have to take out the stock rool hoops for this to fit?
Does this bar push the seats foward at all?
Does the top have any problems going up because of this bar?
If you don't want to modify them, then they will need to come out.
The top operates perfectly fine with the bar in place.
The harness bar causes you to lose a couple of clicks of recline from max. I think that's it, but there may be a single click of travel lost -- I just don't remember.