Hello has any one used a standard close ratio box in competition before. If so how did it do on reliability.
Did you go from standard to sccr or visvera if so what were the differences like.
Posted 03 June 2013 - 06:21 PM
Hello has any one used a standard close ratio box in competition before. If so how did it do on reliability.
Did you go from standard to sccr or visvera if so what were the differences like.
Posted 03 June 2013 - 08:00 PM
Posted 03 June 2013 - 08:50 PM
Ok, so if you have a big powered A series such as a turbo charged car with a large powerband am I right in thinking close ratio boxes are not needed as much as say a n/a car with a smaller powerband.
would you say that a helical box is as strong as a s/c box
Posted 04 June 2013 - 07:07 PM
I run a standard box for sprints & hillclimbs, but I have a cam to suit (swiftune SW5, fast road cam really) so I have a wide enough power band. With a set up like that you have a lot more choice of when and where to change gear. If I go for a CR straight cut (probably dog) box at the same time as a hotter cam, although personally I think anything beyond a 286 you lose in flexibility what you gain from more peak power.
Posted 04 June 2013 - 07:20 PM
Posted 05 June 2013 - 05:24 AM
Edited by mk1coopers, 05 June 2013 - 05:24 AM.
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