6 speed manual & KB Blower

[KBBossedXR]

I have a couple of questions for anyone thats running a 6 speed manual with the KB Blower kit.
Have you had to modify the gearbox if so whats been done?

What type of clutch are you running?

what sort of life span are you getting?

Is anyone using a Malwood 6 speed as i spoke to him the other day and my first impressions were very good, my diff & 3 link is already built with 4:3:1 gears and he said 3:9:1 would be better but he can individually set each gear ratio to suit my diff ratio and make the 4:3's work.

Last of all can someone tell me the height comparison of the Boss engine with the KB Blower on top compared to the Boss motor with the standard engine cover & plenum.
From photos there doesnt seem to be alot of difference and i need to get an idea before i start cutting up my 67 XR Falcon's bonnet to make room for it to fit, i was looking at a photo the other day that gave me the impression height wise that i might almost get away with a shaker as the bonnet clearance, if so that would be sweet.

any help would be much appreciated