Roll Bars - Scrutineering Compliance
So, to borrow a turn of phrase from my native Canada, I'm 'nickel and diming' my MKIV Spitfire towards the racetrack. Its not going to be quick and its not going to be pretty but at least I'll be racing. I'm not too far off now, I need the basic safety equipment - belts, harnesses, possibly a seat, and a kill switch. I also don't have a rollover bar. I've read up on the regs, and I know that if I race without a hard top, I only need a bar and not a full cage. This is what I'm planning on doing as it is cheaper, and because at 6'3" I barely fit in the car as is, and a full cage might be a bit too cramped. I've come across a few second-hand items on Ebay and the like, but I'm not clear on what specifically is required by scrutineering in order to pass. Obviously it needs to be installed properly, but in terms of the construction of the bar, what are the determining factors? Does it have to be cross-braced? Is there a minimum diameter? Basically, how can I tell by looking at an item whether or not it will pass the muster?
I know there are some details in the blue book, but I thought I would float the question here as people seem to know their stuff and I thought they might be able to give some advice.
PS - Anyone going to be at Stoneleigh tomorrow? If you are come and say hi - I'll be the tall chap in a black Classic & Sports Car fleece.
|