Mally69
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Will this clutch work??Ill have 650 700 hp. 512 cu.in 440. I have an 18 spline hemi 4spd but i need a good clutch behind this. Will this centerforce unit be good or no? Part# 183-DF071800.
Is this clutch acceptable
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Please do us a favor and post a link to the clutch. You are asking a lot for a recommendation for something we have to research to know what it is. Thanks
Ironbuilt
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4mulas
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They list that as 620ft lb torque capacity, but if you’re truly going to make 700hp I might be looking at a better one..
Need to over think the clutch as things are pretty picky on ratings now a days if you make 620lbs a 675 -700 wouldn’t hurt.. also I would be curious about pedal effort unless you went hydraulic . Just food for thought.. I tend to overkill things just ask my buddies I don’t like walking and I won’t call a hook.
Mally69
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Any suggestions?
Me personally I’d call Jamie at Passion and discuss your game plans . Jamie is pretty easy to deal with and good to talk to. Brewers is good too, just don’t underestimate your engine out put and the trans capability.
Looking for a clutch myself.
I used one of those Centerforce 18 spline clutches once. Never again. Pedal effort was terrible and very abrupt. My wife couldn't even drive the car. I pulled it out and sent it back to Centerforce. They said it checked out fine. Sold the car, or I would have changed to something else. I love their 23 spline models however. Both Brewers and Passon will recommend a Mcloed dual disc if you are nearing 600hp.
I don't know about Passion but Brewer races Mopars, big motors and 833's. Wayne more than knows his way around big power.
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Tried the Centerforce Dual Friction (diaphragm type) behind my 440/18 spline, didn't like it.
Got a RAM performance B&B on the car now and it is different, but definitely not better...
Given the limited offerings in 3-finger clutches these days, I think next step will be a Hays
(if I can find one). I just want one that will behave at least as well as the factory one did.
Got a RAM performance B&B on the car now and it is different, but definitely not better...
Given the limited offerings in 3-finger clutches these days, I think next step will be a Hays
(if I can find one). I just want one that will behave at least as well as the factory one did.
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Not to hijack, but is it possible to use a 10.5" clutch (in lieu of the 11") with the 11" flywheel?
4mulas
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Another for McLeod here….
vintage chromoly
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I have a McLeod super street pro in front of my 18 spline box.
I’m not making anywhere near the torque you are.
I would use the next step up in the McLeod clutch line.
mine was about 400 bucks. The better one is in the 900 dollar range, but probably what you need.
I’m not making anywhere near the torque you are.
I would use the next step up in the McLeod clutch line.
mine was about 400 bucks. The better one is in the 900 dollar range, but probably what you need.
Yes Ed its fine.
padam
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I would think 11" would have more capacity.
I'm sure it would also.
Ed just asked if you can run a 10.5 on a 11 inch fly wheel and yes you can.
I agree. This is the one Brewers and Passon recommended.
http://www.brewersperformance.com/proddetail.php?prod=MC6911-05
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Challenger340
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If you like your Toes on your feet ?
then make damn sure you are using a STEEL Scattershield on whatever Flywheel with that Clutch.. please don't tell me this is an "oem" Flywheel from 50 years ago ?
and remember,
even time you depress that 3500-4000 Lb Clutch ?
that....
is the force with which you are trying to stuff the Crank out the FRONT of the Block ?
Did you remember to File pressurized Oil Feed to the Thrust surface on the #3 Main Bearing ?
Just say'in..... that if you didn't ?
you may wish to limit time frames sitting at stop lights with the Clutch pedal 'depressed' pushing on that Thrust Brg ?
then make damn sure you are using a STEEL Scattershield on whatever Flywheel with that Clutch.. please don't tell me this is an "oem" Flywheel from 50 years ago ?
and remember,
even time you depress that 3500-4000 Lb Clutch ?
that....
is the force with which you are trying to stuff the Crank out the FRONT of the Block ?
Did you remember to File pressurized Oil Feed to the Thrust surface on the #3 Main Bearing ?
Just say'in..... that if you didn't ?
you may wish to limit time frames sitting at stop lights with the Clutch pedal 'depressed' pushing on that Thrust Brg ?
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