Update on my (POLYURETHANE EXHAUST HANGERS)
#3
wats the point... well many ppl were interested in these, WHY? because they are stiffer then those OEM POS.... Exhaust doesnt move at all!
where 2 buy??
Go here
http://cgi.ebay.com/ebaymotors/2-Pai...Q5fAccessories
#4
94 DC4 RS LSV/Turbo
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polyurethane hangers STOP the aftermarket exhaust shake... if you've ever seen a car from the rear the mufflers shake, this stops that
also at cold starts there is some muffler shake from the crappy oem hangers
also at cold starts there is some muffler shake from the crappy oem hangers
#14
Man of God.....
Just got mine today. Man this is some dense polyurethane. I mean the stuff is heavy. Its gota be better that stock. I have a stock hanger that has broken like 2 times now. Yes, I mean two different hangers same p[lace. I bet these will last and last.......
#15
CTS-V Import Slayer
iTrader: (2)
How in the hell do you guys break your exhaust hangers? Hell...I race my car and have never had an issue...lol. BTW...there is a reason they are made to move a bit....would you rather they transfer the movement through the welds and joints? Think about it....the exhaust moves with the motor basically.....if the motor moves and the exhaust does not...where is it transferring the movement to? Just a thought. Not saying there isnt credence to this mod...just wondering out loud I guess.
#18
Team Owner
How in the hell do you guys break your exhaust hangers? Hell...I race my car and have never had an issue...lol. BTW...there is a reason they are made to move a bit....would you rather they transfer the movement through the welds and joints? Think about it....the exhaust moves with the motor basically.....if the motor moves and the exhaust does not...where is it transferring the movement to? Just a thought. Not saying there isnt credence to this mod...just wondering out loud I guess.
I've been running a dual 2.5" stainless (read "heavy")exhaust suspended by factory rubber mounts on my fast car and even with a couple 1.49 60' times they've never let me down. I believe with those 60' times it's hitting around 2Gs on takeoff. IMO, no need to ever "upgrade" the factory rubber mounts.
#21
Have A Nice Day!!!
You guys have to keep in mind that the streets of NYC is really f#@%t up, and the shakes and vibration we get is more than ususal than cali or indianapolis!
#22
Team Owner
True, but are you guys bottoming the cars to where the exhaust drags the ground? The reason I ask is the rubber mounts are the fuse in the system. Urethane can present an entire host of other problems.
#24
#26
Totally agreed and exactly what I was thinking. Something has to give with engine movement and even a tiny bit of chassis flex. I would rather it be the mounts.
I've been running a dual 2.5" stainless (read "heavy")exhaust suspended by factory rubber mounts on my fast car and even with a couple 1.49 60' times they've never let me down. I believe with those 60' times it's hitting around 2Gs on takeoff. IMO, no need to ever "upgrade" the factory rubber mounts.
I've been running a dual 2.5" stainless (read "heavy")exhaust suspended by factory rubber mounts on my fast car and even with a couple 1.49 60' times they've never let me down. I believe with those 60' times it's hitting around 2Gs on takeoff. IMO, no need to ever "upgrade" the factory rubber mounts.
In that GN engine movement would be crucial to how straight the car launches.What's the stall set at? and the two step? 1.49 60ft is nice!
#27
Team Owner
Driver's side motor mount is urethane, passenger side is stock rubber.
Stall is a low 3,000 thanks to all the new turbo technology. Peak torque is at only 3,200rpm. For the same power with yesterday's turbos I've had to run as high as a 3,800 stall to get it to spool.
I've got body and frame braces but haven't caged it yet. It's still cracking the roof and rippling the rear quarter panels from the launches.
Of the two sub 1.5 60' times, I launched it with the pedal on the floor. On the street I can't floor it until I'm above 70mph.
No two step, just a limiter at 6,300 with shifts at 6,100rpm. My good launches were with a trans brake but I no longer have that because it was breaking parts. I now launch off the foot brake and it's usually no better than low-mid 1.6s.
#29
94 DC4 RS LSV/Turbo
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ok fyi... the op isn't swapping out all exhaust hangers... just 3.... the one before the jpipe, and 2 at each end of the mufflers.... there are still 3 rubber hangers still supporting the exhaust....
my guess is the worst i can fathom is a blown gaskets at the 2bolt flanges post ypipe... but wait he's got clamps so not even to him, to the other dudes that do this rofl
my guess is the worst i can fathom is a blown gaskets at the 2bolt flanges post ypipe... but wait he's got clamps so not even to him, to the other dudes that do this rofl
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