How much power can an r154 handle

[JustCallMeOrlando]

As for diff ratio's, i have the option of 3.2, 3.7 and 4.1.... all of which can be had with LSD's of some sort or another. Also, i'd probably only use 6th for highway cruising.... sounds like a waste, but i don't see myself racing through all 6 gears in regular use anyways.....

I don't see that as a waste at all. Think of it as a closer ratio 5 speed with an overdriven 6 for cruising.

[Norbie]

A 4.1:1 ratio with the T56 will give you a top speed of 532.64 km/h in 6th. That's a little more sensible IMO, and at 100km/h the revs will still be well below 2000.

[5000gt]

turns out there were 2 different ratio setups on the t56. Unsure which one i'm getting and won't know till i get it. Either way, we have gone way off topic, so i'll end it here....