500whp Street car what clutch are you using?
#1
dominican boost junkie
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500whp Street car what clutch are you using?
I bought a used cusco clutch in december and managed 351whp with my stock turbos every thing fine. I switch to single turbo and manged 429whp@15psi and still looking to get into 490-500whp. I went to the track i and felt that it started to slip.
I used my car on the street every weekend and some times during the week. I need a clutch i can live with. I don't want to spend more than 600 bucks.
Options are
Spec Stage 3 (good for over 500ft/tq)
ACt 4 puck
Act 6 puck
Act 6 puck hub.
I see that the rx7 store uses the spec stage 3 on their 500whp cars. also it is the cheapest. Any inputs?
I used my car on the street every weekend and some times during the week. I need a clutch i can live with. I don't want to spend more than 600 bucks.
Options are
Spec Stage 3 (good for over 500ft/tq)
ACt 4 puck
Act 6 puck
Act 6 puck hub.
I see that the rx7 store uses the spec stage 3 on their 500whp cars. also it is the cheapest. Any inputs?
#2
Rotary Enthusiast
I bought a used cusco clutch in december and managed 351whp with my stock turbos every thing fine. I switch to single turbo and manged 429whp@15psi and still looking to get into 490-500whp. I went to the track i and felt that it started to slip.
I used my car on the street every weekend and some times during the week. I need a clutch i can live with. I don't want to spend more than 600 bucks.
Options are
Spec Stage 3 (good for over 500ft/tq)
ACt 4 puck
Act 6 puck
Act 6 puck hub.
I see that the rx7 store uses the spec stage 3 on their 500whp cars. also it is the cheapest. Any inputs?
I used my car on the street every weekend and some times during the week. I need a clutch i can live with. I don't want to spend more than 600 bucks.
Options are
Spec Stage 3 (good for over 500ft/tq)
ACt 4 puck
Act 6 puck
Act 6 puck hub.
I see that the rx7 store uses the spec stage 3 on their 500whp cars. also it is the cheapest. Any inputs?
It was worth it...sometimes really good used stuff is better than other new stuff.
Chris
p.s.they are also re-buildable so you will not have to purchase another clutch...
#6
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#7
It wasn't me!!
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well I can almost guarantee that getting a twinplate will eventually be on your list if your car is making 500whp and more. What you are going to spend on changing clutches every year, you could just buy yourself a twinplate. I was in your shoes, and opted for a twin and never regretted it.
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#16
Chasing numbers
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I like the act 6 puck. I did have to replace the disk after 1 year of abuse. 8k launches over and over. Had a spec 3+ and it didnt last on the dyno. I say F##K SPEC as they did nothing about my clutch and I even spoke with the owner before I bought it discussing what I would be making and what my plans were... My advice is get a act 6 puck (either sprung or not is fine) or pay $$ for a multi disk unit..
#18
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i see the act 6 puck clutch is wining, but what about pedal feel? I don't have kids yet and don't want to pull a groin with y clutch
#20
Rotary Enthusiast
I could not be happier.
Chris
p.s.Also, my fork will not bend and my pivot ball will not break...or my groin for that matter....
#22
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I think the ACT 6-puck is annoying to drive on the street, whenever it does finally wear out i will go with a twin disc setup, but i can't be disappointed in it. It takes everything i throw at it. 8100 launches off the revlimiter over and over again. All those 10 sec passes were 1.5x 60's. Really the only thing in my drivetrain that hasn't been replaced since i've owned the car is the clutch and driveshaft, everything else from the motor to the axles is new.
#24
Rotary Enthusiast
The 4 puck is harsher engaging...its supposed to have a slightly stronger hold.
I haven't been able to tell the difference in holding power between the two and I've had both before on several different cars. I probably didn't push them hard enough. The 4 puck did engage a little more aggressively.
Chris
I haven't been able to tell the difference in holding power between the two and I've had both before on several different cars. I probably didn't push them hard enough. The 4 puck did engage a little more aggressively.
Chris
#25
rotorhead
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I've had an unsprung 4 puck, an unsprung 6 puck, and a sprung 6 puck. I would never go with an unsprung clutch again. They just don't last, and the chatter is really irritating. It's especially bad during parallel parking or pulling out of uphill driveways in reverse. The unsprung 6 puck is barely liveable but the 4 puck makes the car exhausting to drive over time. Don't expect more than 10k out of a puck clutch if you drive in traffic a lot.