So i got curious about the r154 in its stock form.

[Turbo Habanero]

So I'm running a r154 with a new oem clutch and PP throw out bearing and machined flywheel I have about 4-5,000 hard miles on the setup.

I bought a new act 6puck disc and have been waiting for this one to fail on me but to my surprise its still holding.

I'm assuming I'm around 350-370whp maybe more CT26 60-1 on 17lbs.

So I started looking through old threads and seen all types of posts of people roasting stock clutches at 300whp and some saying they have been on the clutch for 10,000miles @ 400+

So i want to know your guys experiences.

I know clutches and transmissions are normally rated in trq but i have no real way of guessing my torque.

 

[k20maniac]

my setup is doing 400whp(1jz t70@ 20 pounds) with the stock disk and an act pressure plate. Hasnt slipped ever.

 

[gurley0916]

I did 420hp in my 2j on a stock clutch and pressure plate.

 

[te72]

Mine started slipping on me after I upped the boost to 16psi on my 1j, although it came with the engine/trans that I bought from whoever that really good engine importer was in Georgia. I'd estimate 360-380rwtq.

 

[Turbo Habanero]

That's pretty impressive for a stock clutch and PP

I thought for sure mine would have went by now but it's still taking the abuse and power like a champ