LS4 Performance Grand Prix GXP | Monte Carlo SS | Impala SS | LaCrosse Super

X11 poly mount review

Thread Tools
 
Search this Thread
 
Old Sep 10, 2015 | 05:35 PM
  #1  
91parkave's Avatar
Thread Starter
Moderator
15 Year Member
iTrader: (4)
 
Joined: Feb 2008
Posts: 2,079
Likes: 9
From: Arizona
Default X11 poly mount review

So after a couple of days with the mount, all I can say is solid work. It works perfectly with my other poly mounts I had already fabricated. Suprisingly any misconceptions that poly causes roughness or vibration is out the window. The ride is more refined and the trans shifts are just smooth. Love it. The stability of the mount and the overall stainless construction.

Now some of you might not consider 150 a mount a good deal, however engineering the mount yourself and associated other costs you will end up with a mount the same price anyway. I would highly recommend these to anyone.














Reply
Old Sep 10, 2015 | 08:36 PM
  #2  
xxtheshockerxx's Avatar
TECH Enthusiast
 
Joined: May 2011
Posts: 518
Likes: 0
From: Iowa
Default

I really need to check mine. I am started to get a little vibration at low speed taking off. I should invest in this.
Reply
Old Sep 10, 2015 | 10:12 PM
  #3  
tim4daflow's Avatar
Launching!
 
Joined: Jun 2013
Posts: 235
Likes: 0
Default

Where do you buy this
Reply
Old Sep 11, 2015 | 09:55 PM
  #4  
x11 nut's Avatar
12 Second Club
10 Year Member
iTrader: (3)
 
Joined: Feb 2011
Posts: 383
Likes: 0
From: S. FL to Philly ??
Default

Thanks Parkave, glad it's making an improvement!

tim4daflow;

I'm having all 3 lower mounts made to sell as full sets. I currently have the side and rear mounts available in stainless with cast poly, & I'm waiting for the first run of the front mounts.

I was making a two part front lower poly mount, which is why I started the cast with the other two mounts. So I can do a pair now & post when the front is ready or wait till I have a full sets. Mounts are $150 each plus shipping & PP fees. Full sets will have a flat price with shipping included, just waiting for final cost.

Cheers,
Robert
Reply
Old Oct 3, 2015 | 12:38 AM
  #5  
Sint3k's Avatar
TECH Fanatic
 
Joined: Jun 2007
Posts: 1,316
Likes: 3
From: Dolla$ , TX
Default

Originally Posted by x11 nut
Thanks Parkave, glad it's making an improvement!

tim4daflow;

I'm having all 3 lower mounts made to sell as full sets. I currently have the side and rear mounts available in stainless with cast poly, & I'm waiting for the first run of the front mounts.

I was making a two part front lower poly mount, which is why I started the cast with the other two mounts. So I can do a pair now & post when the front is ready or wait till I have a full sets. Mounts are $150 each plus shipping & PP fees. Full sets will have a flat price with shipping included, just waiting for final cost.

Cheers,
Robert
Is the set available yet?
Reply
Old Oct 3, 2015 | 07:26 AM
  #6  
Koren's Avatar
Launching!
 
Joined: Oct 2015
Posts: 200
Likes: 0
Default

I'll probably invest in these so I never have to buy any...
Reply
Old Oct 3, 2015 | 10:09 AM
  #7  
x11 nut's Avatar
12 Second Club
10 Year Member
iTrader: (3)
 
Joined: Feb 2011
Posts: 383
Likes: 0
From: S. FL to Philly ??
Default

I'm waiting for the first front mount off the mold - the guy at the mount company that I'm dealing with had a death in the family, so he's been out. I'm hoping to have the first to test fit in a couple weeks and then first production front mounts to complete the set about a month later.

Long as the quality of the front mount matches the other two, it's totally worth the wait!

One of my winter projects is to see what I can do for an all poly mount set for the 4T80 swap...
Reply




All times are GMT -5. The time now is 06:24 AM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE