Do Tunnel Plates Really Make a Difference?
Safety Car
Joined: Dec 2009
Posts: 3,724
Likes: 9
If want to improve handling, there are a lot of other things I would recommend first:
Tires
Alignment
Swaybars
Shocks/coilovers
camber kits/poly bushings
seats (hard to drive if you slide too much) TPS usually has great deals
Once you have all that dialed in..you should be more than happy. These c5's are amazing once you balance them out
Tires
Alignment
Swaybars
Shocks/coilovers
camber kits/poly bushings
seats (hard to drive if you slide too much) TPS usually has great deals
Once you have all that dialed in..you should be more than happy. These c5's are amazing once you balance them out
Race Director
Joined: Apr 2007
Posts: 11,152
Likes: 890
From: South Western Ontario
What Pfadt posted. Lots of other things to do first that will make a bigger difference.
Ummm, suspension upgrades don't change the chassis stiffness...
You recalled wrong.
You recalled wrong.
Burning Brakes
Joined: Dec 2003
Posts: 1,243
Likes: 5
From: Loveland CO
I noticed a little differnce in the feel on mine when i did it.. alot of it was going over driveway curbs and dips in the road.. Like stated above, less creeking and flex. I looked at it this way, i had my exhaust coming out anyway and as cheap as it is to add it was the right time. I did not get the thermal blanket with my EE plate but it is ceramic coated and my console does stay noticably cooler. I havnt driven the car hard enough to know if it will/has improved handeling on flat ground. I think of them like "Strut Tower Braces" most people say they are worthless but on my last 2 cars (STi and Monte Carlo Z34) i could tell when they were installed (especially in the monte, tons of flex around tight coners when i drove like a Dousche).
I am not going to claim it is the secret weapon in suspension upgrades, but i was happy with what i felt after installing it on my Z06 to justify buying it. FYI its definatly not lighter then the stock stamped steel plate, not much heavier but not lighter. I will say that i would put this as almost a MUST for guys with a Vert.
the exhaust is under the plate but the TQ tube is above it... dont think it has anything to do with debris
S
I am not going to claim it is the secret weapon in suspension upgrades, but i was happy with what i felt after installing it on my Z06 to justify buying it. FYI its definatly not lighter then the stock stamped steel plate, not much heavier but not lighter. I will say that i would put this as almost a MUST for guys with a Vert.
the exhaust is under the plate but the TQ tube is above it... dont think it has anything to do with debris
S
Last edited by RedZMonte; Nov 15, 2013 at 10:00 PM.
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Joined: Jul 2004
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From: San Antonio Texas
Team Owner
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From: Western NY
Thread Starter
Melting Slicks
Joined: Nov 2007
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From: Wake Forest NC
Don't worry - WE won't tell ol' "bossy-boss!"
.
Team Owner
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From: Western NY
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Melting Slicks
Joined: Jan 2004
Posts: 3,012
Likes: 15
From: Jensen Beach FL
When I added mine to my C5 there was a big difference but the difference between the C5 and C6 is significant. I saw a C6 tunnel plate when my C5 was in for 4:10 gears and it was almost twice as thick. I told my installer that since the stock tunnel plate had to come out I wanted the EE 3/8" plate and I can tell you that it did make a difference. Since it is a structural piece I would think a thicker C6 Tunnel Plate would make a difference. You could just add another C6 tunnel plate making it double the thickness and achieve the same effect at a lower cost. Now if you want to lower your heat in the tunnel area the EE insulated plate can't be beat.
Team Owner
Joined: May 2001
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From: Western NY
In fact, there were so many "G-jobs" done where I worked, the bosses were in it as deep as everyone else. A long time ago, I was involved with an oval track car, and we needed another dry sump pump. Money was really tight, and all I could muster up was a bunch of mismatched parts, that made for a leaky-azzed pump, when we tried to use it.
I happened to be telling my boss about this, who originally was a tool and die maker. He simply said, "Bring it in, we'll fix it".....
Thread Starter
Melting Slicks
Joined: Nov 2007
Posts: 3,475
Likes: 10
From: Wake Forest NC
In fact, there were so many "G-jobs" done where I worked, the bosses were in it as deep as everyone else. A long time ago, I was involved with an oval track car, and we needed another dry sump pump. Money was really tight, and all I could muster up was a bunch of mismatched parts, that made for a leaky-azzed pump, when we tried to use it.
I happened to be telling my boss about this, who originally was a tool and die maker. He simply said, "Bring it in, we'll fix it".....
.
Team Owner
Joined: May 2001
Posts: 87,367
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From: Western NY
Thread Starter
Melting Slicks
Joined: Nov 2007
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Likes: 10
From: Wake Forest NC