U2Q7 LSD in M2V5 box with M Factory final drive?

Therealjj91 · Post by **Therealjj91** » Tue Feb 16, 2016 10:48 am

This has probably been covered before but I can't find an exact answer, can you mate the LSD out of a ATR box into the ludes M2V5 box and then add an M factory final drive? Thinking of going 5.15.

Post by **Merlin** » Tue Feb 16, 2016 12:57 pm

Yes you can. Carrisma recently put up some detail on how the LSD from the U2Q7 fits into other Lude gearboxes.

http://www.ludegeneration.co.uk/honda-p ... 17771.html

I don't think there is enough difference between the M2P4 and M2V5 to make what is in that post not applicable to you.

TBH 5.15 is way too much for a road car, the 4.64 is just livable on the road.

Therealjj91 · Post by **Therealjj91** » Tue Feb 16, 2016 1:10 pm

Okay thank you, didn't know whether to go for the 5.15 because it's different and will be a bit mad. Does anyone on here have the 5.15 fitted?

Post by **Merlin** » Tue Feb 16, 2016 1:18 pm

No-one I know of. Off the top of my head me (track), Rich (track) from PAW, Ratty (road) and Carrisma (road) all have the 4.64FD.

Post by **RattyMcClelland** » Tue Feb 16, 2016 1:33 pm

As Merlins beard said 5.15 is epically overkill on a road car.
4.64 is only just daily drivable. At 70mph on the m2p4 box I'm at 3800rpm and I feel like I need a 6th gear. I hit to speed Aat around 138mph, no more revs left.

I bloody love it though.

I'd only use a 5.15fd on a 5 speed box is for rallyx or autox type racing.

Therealjj91 · Post by **Therealjj91** » Tue Feb 16, 2016 1:42 pm

Okay thanks for the replies guys, will stick to the 4.64 as it's quite a bit cheaper as well!