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Picked up my car from Doug Rippie Motorsports yesterday. They installed LG Stepped Super Pro's, a ported intake manifold from Ben and Weapon X, and 170 degree T-stat. DRM's Dynojet is known as a heart breaker, my car did 434/434 (they did not baseline so don't know the exact gains but I am guessing 40 whp +-). I will post dyno sheet later.
What blew me away was the sound of the LT's. Holy shxt, it screams. Idle and cruise speed has a nice deep sound. And when you run the RPM's up it wails hard! And I came from a cammed C6Z with ARH LT's and Corsa Sports. That car sounded really good as well, but nothing like the NPP's. I have the fused pulled so open all the time, and damn, I can't believe how good it sounds.
Anyone on the fence doing headers, I say go for it. Car pulls much harder, and sounds bad to the bone. Kudo's to Todd at DRM, he is the Man!!!
I did headers on my npp's on my c7 and before i did it the videos on youtube and Internet just sounded distorted had me thinking the c7 sounds trashy and distorted in period..but there was a thread where people was saying that the c7 with headers sound amazing and that it sounds better than the c6 ,had me confused like yeah rite,so i went ahead and did headers anyway..and when i let a buddy stab on it going down the road,i looked and listened in amazement how good these things sound. .i love the sound lol!!!! The videos dont do any justice for these cars true sound
I did headers on my npp's on my c7 and before i did it the videos on youtube and Internet just sounded distorted had me thinking the c7 sounds trashy and distorted in period..but there was a thread where people was saying that the c7 with headers sound amazing and that it sounds better than the c6 ,had me confused like yeah rite,so i went ahead and did headers anyway..and when i let a buddy stab on it going down the road,i looked and listened in amazement how good these things sound. .i love the sound lol!!!! The videos dont do any justice for these cars true sound
Agreed, video's don't do any justice. In fact, I was suprised just how loud the NPP's are with LT's. When you stab it, women and children and going to run
Agreed, video's don't do any justice. In fact, I was suprised just how loud the NPP's are with LT's. When you stab it, women and children and going to run
Will have dyno sheet up on Monday. I can tell you this, car runs really good. 1st and 2nd are explosive and pulls to 100 MPH in third very quickly And sounds so damn good
I went with cats. I asked this question a couple of months ago: who is running without cats: (should be able to find it with a search): everyone who replied said they would go with cats if they could do it over again because of the smell.
LG tested their headers with and without their race cats, and the gains going catless were almost non-existent. Plus, my car sounds mean as hell with cats. Not even kidding, when you run the RPM's it screams bloody murder
St. Jude Donor '03-'04-'05-'06-'07-'08-'09-'10-'11-'12-'13
Originally Posted by dovervold
Will have dyno sheet up on Monday. I can tell you this, car runs really good. 1st and 2nd are explosive and pulls to 100 MPH in third very quickly And sounds so damn good