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how many pressure bolts are used to mount pressure plate to flywheel for a B series

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Old 08-21-2011, 05:15 PM
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Default how many pressure bolts are used to mount pressure plate to flywheel for a B series

how many pressure bolts hold the pressure plate to fly wheel
Old 08-21-2011, 06:06 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

Factory is six total, aftermarket plates can take nine.
Old 08-21-2011, 06:24 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

Originally Posted by a1320addict
Factory is six total, aftermarket plates can take nine.
six...

where do you get nine from? I only ask because my ARP kit came with nine, and I was like... WTF?!
Old 08-21-2011, 06:31 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

Originally Posted by Gunmetal_B20_Hatch
six...

where do you get nine from? I only ask because my ARP kit came with nine, and I was like... WTF?!
I was confused as well when I got the ARP bolts and had extra, I was like uhhh why are there more than factory?
Old 08-21-2011, 07:19 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

Originally Posted by Gunmetal_B20_Hatch
six...

where do you get nine from? I only ask because my ARP kit came with nine, and I was like... WTF?!
clearly I said can take nine, get an aftermarket plate/flywheel and you'll see...
Old 08-21-2011, 09:12 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

Originally Posted by a1320addict
clearly I said can take nine, get an aftermarket plate/flywheel and you'll see...
I do have an aftermarket flywheel/PP......... Never seen or heard of one actually holding 9 bolts though.
Old 08-22-2011, 12:00 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

mine has 9 holes so it will be fine just to use 6
Old 08-22-2011, 12:09 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

Originally Posted by b16a2eg
mine has 9 holes so it will be fine just to use 6
If it has nine then you should use nine.
Old 08-24-2011, 06:07 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

Originally Posted by grumblemarc
If it has nine then you should use nine.
Old 08-25-2011, 03:06 AM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

Originally Posted by Khnemu
I was being sarcastic.
Old 12-19-2019, 10:06 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

Originally Posted by FlewByU352
I was confused as well when I got the ARP bolts and had extra, I was like uhhh why are there more than factory?
I was confused as well. Glad I used search before posting.

My last flywheel (ACT) took 9, my arp kit comes with 9, the exedy flywheel in my lap only takes 6. I Was like WTF>!$?# IM GUNDAIE!%# but if OEM is 6 then meh.

Weird this flywheel seems nicer in most other ways but..9 bolts couldn't hurt tho..?

Also makes me wonder WTF I got the extra 3 bolts from..lol..I didn't have the arp PP bolts when my eg went together just the flywheel bolts..and I'm pretty sure the aftermarket had 9..

curious where my stock one went.
Old 12-20-2019, 03:15 AM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

The 3 extra bolts look nice holding the distributor to the head.
Old 12-23-2019, 06:00 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

Originally Posted by Caoboy
The 3 extra bolts look nice holding the distributor to the head.
Damn I was going to take your suggestion until I realized two of them look good holding the Innovative cable/hydro adapter to the trans!
Old 12-26-2019, 08:26 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

90-93 b series used 9

94-01 b series used 6

heres oem part number 90034-PR3-000 theyre about 7 each

holy **** this thread is old.

Last edited by bks84; 01-10-2020 at 03:34 PM.
Old 01-07-2020, 08:08 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

Originally Posted by a1320addict
Factory is six total, aftermarket plates can take nine.
Just pulled the factory flywheel off my '93 GSR B17A1 and it had nine, I was pretty sure the other one I took off also had nine but 100% sure after yesterday.

The aftermarket that went in took 6.

I know old thread, but..for future searches.
Old 01-07-2020, 10:17 PM
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Default re: how many pressure bolts are used to mount pressure plate to flywheel for a B series

Originally Posted by forbiddenera
Just pulled the factory flywheel off my '93 GSR B17A1 and it had nine, I was pretty sure the other one I took off also had nine but 100% sure after yesterday.

The aftermarket that went in took 6.

I know old thread, but..for future searches.
Yes, the '90-93 Integras had nine pressure plate bolts from the factory. It was determined that the number of bolts needed was only six, so Honda/Acura decided to save three bucks per car and began installing only six pressure plate bolts from that point on. Many aftermarket clutch plates have nine holes in them just in case it is used on an early car since the pressure plate is essentially the same for all "B" series applications . Just for reference, a Dodge Viper V10 makes over 500 HP from the factory... and only has six pressure plate bolts holding the clutch to the flywheel.
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