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Hi all, just a thought I know its not about engine swaps but we are talking about BIVA if we cut holes in the front valance for cooling the radiator. What is the position when fitting a sun roof either glass, steel or fabric roll back. There are stacks of do it yourself kits instructing cutting large holes in the roof, which is a structural member, does this mean all of these intallations will require BIVA inspections? I a will be fitting a sunroof in the near future should I be concerned.Ralph
Quote from: thepuddlejumper on August 26, 2009, 09:48:30 PMHi all, just a thought I know its not about engine swaps but we are talking about BIVA if we cut holes in the front valance for cooling the radiator. What is the position when fitting a sun roof either glass, steel or fabric roll back. There are stacks of do it yourself kits instructing cutting large holes in the roof, which is a structural member, does this mean all of these intallations will require BIVA inspections? I a will be fitting a sunroof in the near future should I be concerned.RalphThat's a good point, I will see if I can find out, the problem with holes in the front is that any significant hole would reduce the strength in an important (and type approved) impact area. Structure could be put back in but this needs to be done correctly and inspected, hence BIVA.