505RA

iTrader: (1)

i was just curious who was making the most power through a RA twin clutch. they arent the same internally as a MR are they?

Taranis

iTrader: (1)

AMS is up there if not the highest, and they said their transmission was starting to slip already which is no good.

And no the transmissions are not the same as the MR. I have not heard anyone say definitively what the difference is yet, but the MR appears to be able to hold more power.

-Taranis

Ladogaboy

iTrader: (1)

You're not going to find a definitive answer on this because each dyno reads a little different. Regardless, any of the major turbo upgrades (EVO X, FP Red, etc.) all produce way more power than the RA's stock TC-SST can sustain over time.

athmak15

iTrader: (3)

The TC-SST slips with the Evo X turbo too?

Groundfades

depending on the tune and numbers.

when my evo x swap is done, im going to have the car tuned to 300 300 andthats it.

athmak15

iTrader: (3)

Maybe a little lower since AMS had their clutches slipping with the FP Red pushing 295 wtq.

EricJ@AMS

iTrader: (1)

Torque is measured at the crank, not at the wheels.

505RA

iTrader: (1)

dang, slipping at 300. i was wanting to do a X swap but it might not be worth it if im to be limited to 300whp. there are the upgraded clutches now, but then when will the trans itself (not clutches) let go?

Menendez

^^^
Hp is not the issue its torque
U can hit 350 or 370 awhp but your torque would have to be high 200's

Menendez

^^^
Hp is not the issue its torque
U can hit 350 or 370 awhp but your torque would have to be high 200's

RADriver

Nice double clutch Menendez

Piper747

iTrader: (2)

Time will tell what can be done to increase the holding power of the RA SST. If you search around, progress is being made in adjusting the clamping force the SST applies. I do not know this for a fact, but I suspect that the s-sport setting on the MR helps it hold more power than the RA.

japan101

iTrader: (1)

Well if they can do it on the GTR they can do it on the Ralliart and MR.

RADriver

You obviously have not seen my sig.

justin81

iTrader: (14)

I never noticed that in your sig either

why is there no build thread on your car, or maybe I missed that too