Cool[emoji106]that's huge power in a wee Saxo.If your using the standard vts MA box your wasting your time as there only ok for around 170 bhp at best.There is a guy caller Stewart Summers in the Uk with that kinda power in his Super charged Saxo and he is using the BE gearbox.As far as I know there is a BE3 BE4 and BE6 I'm not as well up on the BE box but they have some better ratio options and FD ratios,some lads mix and match Final drives and clusters from one to the other to get the best of both worlds.The conversion is not an easy one with a lot of messing with mounts,shafts and hubs.But this is a must for your kinda power and as Joe said I'd be looking at uprated shafts and Clutch too.
These guys do a good looking kit for the mounts to get the box mounted.But I think finding the correct shafts can be a pain,or I think ATS also do a BE conversion shaft but could be expensive.
http://www.atspeedracing.co.uk/products/index.php?route=product/category&path=57
I'd love to see done photos of your Saxo or if you have some video also,must be a rocket ship.sounds like you have 90/100 bhp more than I do[emoji16]
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