Why is a Clutch So Expensive?
10-20-2008, 02:23 AM
#121
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about the flywheel. can the flywheel always be resurfaced or will you sometimes have to replace it? I'm wondering because I'll have to do the clutch on my 944 and i'm hoping I don't also need a new flywheel which is pricey.
also where did you get teh clutch for 300 bucks? I paid 600 bucks for my clutch kit. disk, pressure plate, release bearing.
more informed others should handle the flywheel question.
10-20-2008, 02:32 AM
#122
Drifting
so you kept the old pressure plate / release bearing?
I wouldn't want so save a few hundred bucks and have to do this job again. might as well put all new high quality parts in and not have to do it again. If the original clutch lasted this long a new clutch will outlast the car most likely.
I wouldn't want so save a few hundred bucks and have to do this job again. might as well put all new high quality parts in and not have to do it again. If the original clutch lasted this long a new clutch will outlast the car most likely.
10-20-2008, 03:03 AM
#123
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so you kept the old pressure plate / release bearing?
I wouldn't want so save a few hundred bucks and have to do this job again. might as well put all new high quality parts in and not have to do it again. If the original clutch lasted this long a new clutch will outlast the car most likely.
I wouldn't want so save a few hundred bucks and have to do this job again. might as well put all new high quality parts in and not have to do it again. If the original clutch lasted this long a new clutch will outlast the car most likely.
10-20-2008, 05:24 PM
#126
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Well krystar will have to take over the experiment from me - I hope he finds something. But we did find 2 cheap alternatives for the NA:
1. The Vertex disc for $200
http://www.vertexauto.com/ShowItem/6...ch%20Disc.aspx
2. Getting your old disc rebuilt with brand new lining and brand new springs for $80 at your local clutch shop
Regarding flywheels:
Yes, there is a minimum thickness, so if it is resurfaced too many times (or otherwise worn out) it should be replaced. But most of the time replacement is not necessary. And even if it is, you needn't buy a new flywheel, you can buy a used one and have that resurfaced. A used flywheel should run $30-50.
1. The Vertex disc for $200
http://www.vertexauto.com/ShowItem/6...ch%20Disc.aspx
2. Getting your old disc rebuilt with brand new lining and brand new springs for $80 at your local clutch shop
Regarding flywheels:
Yes, there is a minimum thickness, so if it is resurfaced too many times (or otherwise worn out) it should be replaced. But most of the time replacement is not necessary. And even if it is, you needn't buy a new flywheel, you can buy a used one and have that resurfaced. A used flywheel should run $30-50.
10-21-2008, 02:24 AM
#128
heh got word back from the distributor. it's not worth it to order the extra individual. i'm just gonna order 2 sets. if it works, i'll piece out the 2nd set to whoever needs it.
10-24-2008, 04:50 PM
#129
received the bolts.....except the ARP rep lied. the bolt head is too tall still. although these would be good replacements for the standard porsche clutches as these are standard 12pt socket heads. instead of 12pt cheeseheads.
continuing the search
continuing the search
10-24-2008, 05:34 PM
#130
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Another clutch to look at......
Dodge Ram 50 4wd 2.6L 1986
Same exact specs as the porsche clutch, but also the same part number for the starion. However, the 2WD version of the ram 50 with the 2.0L engine has a slightly different part number, and its an 8.5" disc. Possibly more clearance to the flywheel bolts? Would this small difference in disc size cause any problems?
Dodge Ram 50 4wd 2.6L 1986
Same exact specs as the porsche clutch, but also the same part number for the starion. However, the 2WD version of the ram 50 with the 2.0L engine has a slightly different part number, and its an 8.5" disc. Possibly more clearance to the flywheel bolts? Would this small difference in disc size cause any problems?
10-25-2008, 12:51 AM
#131
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Wow... sourcing M10x1.25 bolts is hard. ARP makes a set of bolts that fit, but the head style is larger than the stock bolt. They offer another head style, but not in the correct thread pitch.
Some options I am looking at....
Door striker bolts on ford pinto/aerostar. They have a small flat head with a hex/torx socket. The head is about 1/8th of an inch tall, and they look to be fairly high grade, the goldish color higher grade bolts look to be, have to verify that though.
Also, flexplate bolts usually have smaller heads. Looking for the correct thread pitch though.
Anyone own their own machine shop want to make me some bolts?
Some options I am looking at....
Door striker bolts on ford pinto/aerostar. They have a small flat head with a hex/torx socket. The head is about 1/8th of an inch tall, and they look to be fairly high grade, the goldish color higher grade bolts look to be, have to verify that though.
Also, flexplate bolts usually have smaller heads. Looking for the correct thread pitch though.
Anyone own their own machine shop want to make me some bolts?
10-25-2008, 02:57 AM
#132
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Flywheel bolts are grade 10.9 IIRC and for good reason... I don't think door striker bolts will cut it, but flex plate bolts might.
11-13-2008, 12:21 PM
#133
bumped back up. my engine work is complete so on with the bolt hunt again.
I called a local bolt maker and he said he'd be able to do a 50pc run.....so the question is...are there enuff interested ppl to make it worthwhile? i need at least 5 other people to make this worth it. of course, the more the merrier.
specs are 10.9 grade 6point hex cap m10x1.25x20mm
hmm i guess this is kind of a group buy...i'll verify with admin.
I called a local bolt maker and he said he'd be able to do a 50pc run.....so the question is...are there enuff interested ppl to make it worthwhile? i need at least 5 other people to make this worth it. of course, the more the merrier.
specs are 10.9 grade 6point hex cap m10x1.25x20mm
hmm i guess this is kind of a group buy...i'll verify with admin.
