3rd Generation Specific (1993-2002) 1993-2002 Discussion including performance modifications and Technical Support Sections.
Sponsored by:

Xcessive vs Himni Poly Motor Mounts

Thread Tools
 
Search this Thread
 
Old 09-25-13, 06:51 PM
  #1  
Full Member

Thread Starter
iTrader: (3)
 
Zatzy's Avatar
 
Join Date: Aug 2009
Location: Canada
Posts: 136
Received 5 Likes on 4 Posts
BC Xcessive vs Himni Poly Motor Mounts

I have gone through almost all engine mount threads but have not found a definitive answer on what I want to know. I am about to put my fully rebuilt motor back in but need to put in some stiffer engine mounts. What I need to know is out of the new Himni mounts (red ones) and the Xcessive mounts which one causes more vibration and which one stops the motor from moving better? Need to order a set asap but want to make the correct informed choice.
Old 09-25-13, 07:52 PM
  #2  
Senior Member
iTrader: (5)
 
zman600's Avatar
 
Join Date: Jan 2010
Location: Katy (Houston)
Posts: 320
Likes: 0
Received 0 Likes on 0 Posts
i've currently have the Himni racing poly mounts with no experience with the xcessive mounts.

i am pleased with the himni mount though.
have held up perfectly for a year now and not harsh or noticeable at all.
no need for a torque brace with these.

hope it helps bro
Old 09-25-13, 08:26 PM
  #3  
Senior Member

iTrader: (7)
 
bufferovrflo's Avatar
 
Join Date: Dec 2010
Location: Las Vegas
Posts: 385
Likes: 0
Received 1 Like on 1 Post
2+ years on Himni. Seems solid enough without going to actual solid mounts. No issues to report. Bracing the transmission/diff will further reduce any movement. Sorry no experiences with xcessive mounts... Hope that helps.

-Dan
Old 09-25-13, 08:29 PM
  #4  
Big Bird's Here!!!


iTrader: (26)
 
ondabirdhouse's Avatar
 
Join Date: Feb 2010
Location: Jacksonville, FL
Posts: 721
Received 2 Likes on 2 Posts
Check out IRP mounts. They have different stiffness mounts for your needs. Himni racing has terrible customer service...it took me 40+ days to get some hardware from them so be careful.

Sent from my DROID RAZR using RX7Club
Old 09-25-13, 08:54 PM
  #5  
I

iTrader: (3)
 
Prôdigy2nd's Avatar
 
Join Date: Oct 2005
Location: Alberta, Canada
Posts: 993
Likes: 0
Received 1 Like on 1 Post
Check out either 'Garfinkle motor mounts' or the new ones coming out from FFE..
.

Both are great products' Garfinkles being one of the only mounts that does not directly transmit vibrations, like IRP mounts it isolates one side of the mounting hardware from touching either the subframe out the motor mounts... (If that made sense at all...)



J.
Old 09-25-13, 08:58 PM
  #6  
Full Member

Thread Starter
iTrader: (3)
 
Zatzy's Avatar
 
Join Date: Aug 2009
Location: Canada
Posts: 136
Received 5 Likes on 4 Posts
So the IRP mounts are pretty good? Maybe I'll check into them if everyone has been happy with them. Going big power so want something pretty stiff
Old 09-26-13, 12:50 AM
  #7  
Senior Member

 
silver_7's Avatar
 
Join Date: May 2005
Location: Pensacola
Posts: 646
Likes: 0
Received 0 Likes on 0 Posts
I have the Himni mounts. I love them so far. Not a lot of movement at all. I love mine so far. No experience with others...sorry.
Old 09-26-13, 08:28 AM
  #8  
RX-7 Bad Ass

iTrader: (55)
 
DaleClark's Avatar
 
Join Date: Jan 2002
Location: Pensacola, FL
Posts: 15,399
Received 2,438 Likes on 1,509 Posts
Which mount is stiffer is a VERY hard thing to test. It's subjective to the end user, and typically people only have a set of broken stock mounts to compare it to.

One thing the Himni mounts have that others don't is they can work with the aluminum motor mount arms. They have a divot machined on top of the mount to fit the cone on the aluminum arm. You simply remove the stock rubber mount from the arm, drill a hole in the mount, and bolt it on.

All the other aftermarket mounts I know of require you to send the arm off for machining or have the shop machine the mount and attach the arm. Or, try and track down a cast iron arm, which is a pain.

The good thing here is we're spoiled for choice. There are a lot of great well-designed and well-engineered mounts out there, I think you'll really be in good shape any way you go.

Dale
Old 09-26-13, 09:15 AM
  #9  
Full Member

Thread Starter
iTrader: (3)
 
Zatzy's Avatar
 
Join Date: Aug 2009
Location: Canada
Posts: 136
Received 5 Likes on 4 Posts
I have another steel arm already on its way actually so that part I don't have a problem with. Seems lots of people have the himni mounts and are pretty happy with them also. Any feedback between them and irp? I'm losing interest in the xcessive ones
Old 09-26-13, 09:48 AM
  #10  
Big Bird's Here!!!


iTrader: (26)
 
ondabirdhouse's Avatar
 
Join Date: Feb 2010
Location: Jacksonville, FL
Posts: 721
Received 2 Likes on 2 Posts
https://www.rx7club.com/3rd-generati...ipping-981522/

Sent from my DROID RAZR using RX7Club
Old 09-26-13, 10:40 AM
  #11  
Full Member

iTrader: (2)
 
jutFD's Avatar
 
Join Date: Jun 2007
Location: st. louis
Posts: 116
Received 5 Likes on 4 Posts
+1 for IRP




All times are GMT -5. The time now is 12:17 AM.