Quest to find the best clutch for my needs
#1
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Long ago I drove a stock factory LS1 clutch in a friends 2002 Z28 and it was the best feeling clutch I've ever driven in an F-body. My car had a an LS7 clutch installed before I bought it. I was pretty happy with the LS7 but was worried it would not hold up over time. I recently upgraded to the RST from McLeod. Great clutch but the engagement window is narrow. I had a Tick master installed at the time and the clutch was difficult to modulate (for me). I went to a factory master and the window improved but it still is small compared to what I'm looking for. I'm planning on pulling out the RST and swapping in something that feels more like a stock clutch.
What I'm really after is a clutch that feels like the stock Z28 clutch I drove years ago. A nice wide engagement window. A clutch that I can modulate and slip smoothly without chatter. A clutch that grabs a little bit near the floorboard and alot by the mid point in the pedal throw. A clutch that can handle 600rwhp.
Going back to the LS7 is possibility but even then, the LS7 is a little numb feeling. Not much feedback from the pedal. Other considerations are the LT1-S but I read that it too has a small engagement window. What about Textrilla & ACT? Does anybody have any experience with these?
I need some user reviews. I'm sure somebody has been down this road. What is the MOST stock feeling clutch that can handle 600rwhp? I need that wide engagment window.
Thanks!
What I'm really after is a clutch that feels like the stock Z28 clutch I drove years ago. A nice wide engagement window. A clutch that I can modulate and slip smoothly without chatter. A clutch that grabs a little bit near the floorboard and alot by the mid point in the pedal throw. A clutch that can handle 600rwhp.
Going back to the LS7 is possibility but even then, the LS7 is a little numb feeling. Not much feedback from the pedal. Other considerations are the LT1-S but I read that it too has a small engagement window. What about Textrilla & ACT? Does anybody have any experience with these?
I need some user reviews. I'm sure somebody has been down this road. What is the MOST stock feeling clutch that can handle 600rwhp? I need that wide engagment window.
Thanks!
Last edited by 98cherrySS; 02-14-2016 at 10:15 AM.
#5
TECH Apprentice
iTrader: (11)
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Used several of their products in multiple applications over the years.
I'm using the ACT GM9-HDSS now in my T/A T56. It required a .110 shim to create the desired endplay with the hawks master cylinder.
The pedal is very firm, and releases at the .750 mark or there close. It bites very hard either on or off, no in between.
There has not been any chatter to mention. Very nice clutches
I'm using the ACT GM9-HDSS now in my T/A T56. It required a .110 shim to create the desired endplay with the hawks master cylinder.
The pedal is very firm, and releases at the .750 mark or there close. It bites very hard either on or off, no in between.
There has not been any chatter to mention. Very nice clutches
Last edited by brobinson216; 02-17-2016 at 04:42 PM.
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#8
TECH Apprentice
iTrader: (2)
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no noise at all. the only thing i get is a slight rattle when lugging it
around 1k rpm. other than that, it's silent as a mouse. odd that
clutch gets a lower mark for noise. there is no chatter whatsoever.
it's basically the c7 factory twin disc with a flywheel for your specific
application.
around 1k rpm. other than that, it's silent as a mouse. odd that
clutch gets a lower mark for noise. there is no chatter whatsoever.
it's basically the c7 factory twin disc with a flywheel for your specific
application.
#14
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Holy crap...this is not a compicated tthread. I have an 825 hp manual transmission 1999 Camaro running a Spec 3+ clutch/flywheel w stock slave cylinder and i have no issues. The other consideration is the Textralia which from other car guys in our Canadian forum is operating well with no weird/stupid shims/plates ![Happy](https://ls1tech.com/forums/images/smilies/LS1Tech/gr_stretch.gif)
If you have any questions please pm me.
Ryan
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If you have any questions please pm me.
Ryan
#16
TECH Enthusiast
iTrader: (1)
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The fact that they are local and can be rebuilt or upgraded easily Seals the deal for me.
Engagement will depend on the mechanics and hydraulics you are using. I'd be careful using aftermarket hydraulics unless you understand the changes and the risks involved.
#17
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The act twin does everything well. It's got a smooth feel and is quiet. It also has a low MOI flywheel that helps with revs..
The fact that they are local and can be rebuilt or upgraded easily Seals the deal for me.
Engagement will depend on the mechanics and hydraulics you are using. I'd be careful using aftermarket hydraulics unless you understand the changes and the risks involved.
The fact that they are local and can be rebuilt or upgraded easily Seals the deal for me.
Engagement will depend on the mechanics and hydraulics you are using. I'd be careful using aftermarket hydraulics unless you understand the changes and the risks involved.
#18
TECH Enthusiast
iTrader: (1)
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I don't have an act twin installed at the moment. The majority of the guys running my master cylinder kit are using the ACT with great results. One was defective and ACT replaced it immediately a few years back.... The majority I know are running these in the GTO and Corvette platform with nothing but great feedback.
All the clutch/ hydraulic options available appear to be at your disposal on this forum through it's sponsors. Just make sure you know all the options and then choose the one you want and/or need.
All the clutch/ hydraulic options available appear to be at your disposal on this forum through it's sponsors. Just make sure you know all the options and then choose the one you want and/or need.
#19
FormerVendor
iTrader: (15)
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Long ago I drove a stock factory LS1 clutch in a friends 2002 Z28 and it was the best feeling clutch I've ever driven in an F-body. My car had a an LS7 clutch installed before I bought it. I was pretty happy with the LS7 but was worried it would not hold up over time. I recently upgraded to the RST from McLeod. Great clutch but the engagement window is narrow. I had a Tick master installed at the time and the clutch was difficult to modulate (for me). I went to a factory master and the window improved but it still is small compared to what I'm looking for. I'm planning on pulling out the RST and swapping in something that feels more like a stock clutch.
What I'm really after is a clutch that feels like the stock Z28 clutch I drove years ago. A nice wide engagement window. A clutch that I can modulate and slip smoothly without chatter. A clutch that grabs a little bit near the floorboard and alot by the mid point in the pedal throw. A clutch that can handle 600rwhp.
Going back to the LS7 is possibility but even then, the LS7 is a little numb feeling. Not much feedback from the pedal. Other considerations are the LT1-S but I read that it too has a small engagement window. What about Textrilla & ACT? Does anybody have any experience with these?
I need some user reviews. I'm sure somebody has been down this road. What is the MOST stock feeling clutch that can handle 600rwhp? I need that wide engagment window.
Thanks!
What I'm really after is a clutch that feels like the stock Z28 clutch I drove years ago. A nice wide engagement window. A clutch that I can modulate and slip smoothly without chatter. A clutch that grabs a little bit near the floorboard and alot by the mid point in the pedal throw. A clutch that can handle 600rwhp.
Going back to the LS7 is possibility but even then, the LS7 is a little numb feeling. Not much feedback from the pedal. Other considerations are the LT1-S but I read that it too has a small engagement window. What about Textrilla & ACT? Does anybody have any experience with these?
I need some user reviews. I'm sure somebody has been down this road. What is the MOST stock feeling clutch that can handle 600rwhp? I need that wide engagment window.
Thanks!
As far as high engament goes, any multi-disc clutch will engage on the higher side, becasue you have to engage the entire stack.
If you have any other questions, give us a shout (817-750-2000) or email Jacob@monsterclutches.com.
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#20