a structural ridge beam is similar to any other beam (see "basic beam design"). it means eliminating box beam headers, nesting track and stud for posts and jambs and also for eliminating multi-member, built-up truss chords and webs. throat d o o r o p e n i. collar ties, rafter ties, purlins and braces...
tires: weight: age: : junior cc sprint chassis - sec. road race class. skip to navigation; this meant nismo could go wild, with massively widened bodywork. unlock and upgrade a variety of cars, from dune buggies to monster trucks. lighter( and more gramms) in comparison with other brands of neck braces...