True dual setup specs 402/l92
True dual setup specs 402/l92 I am going to be getting the car up and running this weekend (god I hope they sent me the right wiring harness...) and am going to be getting a true duel setup installed next week. The car has an LS2 402 w/ L92 heads. I have SLP 1 3/4in LTs on it. I'm wondering what size piping I should use, h or x pipe, and if I should go over or under the axle. The car isn't lowered and probably will not be lowered. I am probably going to stick with the 1 3/4th SLPs unless some people get some crazy results with 1 7/8ths with the L92s.
If I should go over the axle, doesn't someone make an over the axle bent pipe you can purchase?
I already have 2 3in bullets, will these be fine?
No sense in installing cutouts if I'm running bullets, right?
I'm having a shop fab up everything, but I don't know if they would make the over the axle bends and what not. So if there is a sponsor link post it up, if it is non sponsor PM me. Thanks
If I should go over the axle, doesn't someone make an over the axle bent pipe you can purchase?
I already have 2 3in bullets, will these be fine?
No sense in installing cutouts if I'm running bullets, right?
I'm having a shop fab up everything, but I don't know if they would make the over the axle bends and what not. So if there is a sponsor link post it up, if it is non sponsor PM me. Thanks
Dual 3 inch with Dr gas X pipe. Dont let the shop make it. Buy one from Dr gas. With the bullets its going to be LOUD just so you know. If its a DD car i would grab some cats for it because everywher eyou go you will reek of exhaust fumes.
Originally Posted by Pwebbz28
Dual 3 inch with Dr gas X pipe. Dont let the shop make it. Buy one from Dr gas. With the bullets its going to be LOUD just so you know. If its a DD car i would grab some cats for it because everywher eyou go you will reek of exhaust fumes.
Originally Posted by SVT THIS
If I should go over the axle, doesn't someone make an over the axle bent pipe you can purchase?
No sense in installing cutouts if I'm running bullets, right?
No sense in installing cutouts if I'm running bullets, right?
People on here will probably tell you just to go under the axle.
But, you should see that 455 LS2 T/A on here. Don't have a link, but it's got the baddest *** exhaust of any fourth gen I've ever seen.
-So, don't let a shop fab up the x-pipe? I was told it would be between $200 and $300 for them to rig up and mount, just depends on how long it would take to hook up.
-Is an X-pipe the way to go? Any difference in an H-pipe setup or is it just a matter of preference?
-Will I need to let the installer know of any future suspension mods? I will be getting new LCAs w/ relocation brackets, diamond style SFCs and a heavy duty torque arm, a Moser 12 bolt or 9'' will be coming at the end of the summer, this is a brand new GM 10 bolt and I think it will survive my break-in period-will we need to adjust the exhaust install to allow for clearance for future suspension/rearend or will everything be fine?
-No issues going under the axle? The car will stay stock ride height so the only issue I guess I will have to watch will be big speed bumps and heavy inclines
-I may consider running cats depending on the price. I don't really car about smelling like exhaust, I prefer rich exhaust and burnt rubber to most smells. She'll already be loud, might as well stink to add to the annoyance factor. If I went with cats, what is a good, affordable high flowing cat? Should I just have them supply me with one or is there a sponsor I should look to?
-There won't be any issues running them both out through my CME will it? I figured there won't be any issues, but I figured I might as well ask.
As far as looks go, I don't really care. I'd rather save the money and have a just as functional exhaust and spend the cash elsewhere.
Thanks for the feedback guys, I appreciate it.
-Is an X-pipe the way to go? Any difference in an H-pipe setup or is it just a matter of preference?
-Will I need to let the installer know of any future suspension mods? I will be getting new LCAs w/ relocation brackets, diamond style SFCs and a heavy duty torque arm, a Moser 12 bolt or 9'' will be coming at the end of the summer, this is a brand new GM 10 bolt and I think it will survive my break-in period-will we need to adjust the exhaust install to allow for clearance for future suspension/rearend or will everything be fine?
-No issues going under the axle? The car will stay stock ride height so the only issue I guess I will have to watch will be big speed bumps and heavy inclines
-I may consider running cats depending on the price. I don't really car about smelling like exhaust, I prefer rich exhaust and burnt rubber to most smells. She'll already be loud, might as well stink to add to the annoyance factor. If I went with cats, what is a good, affordable high flowing cat? Should I just have them supply me with one or is there a sponsor I should look to?
-There won't be any issues running them both out through my CME will it? I figured there won't be any issues, but I figured I might as well ask.
As far as looks go, I don't really care. I'd rather save the money and have a just as functional exhaust and spend the cash elsewhere.
Thanks for the feedback guys, I appreciate it.
