Is there a difference between the tko 500 and 600 other than the input shafts, are the gearboxes the same length? Also if i put a tko box into my i6 ef do i have to get a custom tail shaft made up or can i just swap the yokes for now and use my original?

Speak to Mal Wood, or OED666 on boostedfalcon.net

Ok thanks

hi mate i have the tko 500 in my ef the number just means the torque rating of the box eg 500 nm tail shaft doesnt need shortening but needs new front yoke. both 500 and 600 are the same length.To be honest im not that impressed with it alittle noisy and it has stuffed pinion angle so lots of vibration at about 110 onwards

Thanks mate, i havent heard anyone complain about them really