LG Big 3 Video
Thread Starter
Former Vendor
Joined: Aug 2005
Posts: 16,897
Likes: 412
From: Lewisville TX
St. Jude Donor '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13
LG Big 3 Video
Hi guys,
I know you all have been waiting for this for a while now. But here it is, the video for the LG Big 3 Video for C5's! Compete with a close up look, dyno, and idle!!
LG Motorsports BIG 3 Exhaust System for C5 Corvette
Call or PM us for details!!
I know you all have been waiting for this for a while now. But here it is, the video for the LG Big 3 Video for C5's! Compete with a close up look, dyno, and idle!!
LG Motorsports BIG 3 Exhaust System for C5 Corvette
Call or PM us for details!!
Burning Brakes
Joined: Jul 2006
Posts: 968
Likes: 12
From: Regina Sask
Now that is the best sounding after market cat back exhaust that I've ever heard! Might have to install the system on my 2001 ZO6.
But I want to get back on the Dyno Jet to see the gains with the G5X3 114 LSA cam (in place of the very weak 229/242/.630/.630/114 LSA brand X camshaft), before installing the 3" exhaust in place of the stock T1 system.
Russ Kemp
But I want to get back on the Dyno Jet to see the gains with the G5X3 114 LSA cam (in place of the very weak 229/242/.630/.630/114 LSA brand X camshaft), before installing the 3" exhaust in place of the stock T1 system.
Russ Kemp
Thread Starter
Former Vendor
Joined: Aug 2005
Posts: 16,897
Likes: 412
From: Lewisville TX
St. Jude Donor '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13
Thread Starter
Former Vendor
Joined: Aug 2005
Posts: 16,897
Likes: 412
From: Lewisville TX
St. Jude Donor '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13
Well the little I drove the car, there was little to no drone inside. Heavy throttle in 6th gear at 1200 RPM, yes there is a little drone, but most of us would shift into 5th if we wanted hard acceleration, I was just doing it as a test.
Interior noise is not much different than the Ti systems, just a little louder.
Interior noise is not much different than the Ti systems, just a little louder.
Safety Car
Joined: Sep 2003
Posts: 3,558
Likes: 2
From: Cape Coral FL
Can you tell us the weights? I am now running a Ti system on a 403 with 1 7/8" headers into a catted 3" xpipe. I feel this system would give a good bump to the power and torque. It would be nice to have a reference.
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Thread Starter
Former Vendor
Joined: Aug 2005
Posts: 16,897
Likes: 412
From: Lewisville TX
St. Jude Donor '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13
I believe they are 12lbs heavier than the Titanium system....but almost anything is going to be heavier than that (Ti system).
Last edited by Anthony @ LGMotorsports; Mar 11, 2008 at 06:15 PM.
Team Owner
Joined: Mar 1999
Posts: 22,025
Likes: 192
From: At the beach in little Rhody
Any benefit of this system on a setup that is smaller diameter up front? A lot of us are running other systems and it would also be good to know if there is benefit to adding this to my current system or whether I would need to change from the motor back.
Interested in the weight too
Racer
Joined: Jun 2005
Posts: 474
Likes: 0
From: Sierra Vista AZ
Those were awsome numbers for just a cat back.. I'll have to put those on my list of things to buy. I generally have bad luck when it comes to HP #'s. I swapped out the airfilter for a K&N, the exhaust for LG headers and added B&B bullets and a tune and only got 19 rwhp. Maybe AZ air isn't as good as TX air...
Burning Brakes
Joined: Nov 2003
Posts: 790
Likes: 7
From: Denton TX
Those were awsome numbers for just a cat back.. I'll have to put those on my list of things to buy. I generally have bad luck when it comes to HP #'s. I swapped out the airfilter for a K&N, the exhaust for LG headers and added B&B bullets and a tune and only got 19 rwhp. Maybe AZ air isn't as good as TX air...
When I read your post I was reminded of when I bought my 04 as a new car. It's a Coupe so I had the LS1. Since then my car is no where close to the factory offering (see my sig) but your post reminded me of something. When I began making mods to my car I wanted to start with headers but my tuner (21st CMC) told me that the LS1/6 gets it biggest gains from a cam change. I have come to believe that this is true and that its probably because the heads breathe so much better than previous generations of the small block.
So, I could not help but wonder, what other changes have you made to your car? If the rest of the motor is as shipped I think your current mods will come into their own if you ever make a cam change.
