Question about Long Tubes...
Thread Starter
Melting Slicks
Joined: Mar 2000
Posts: 2,350
Likes: 38
From: Dix Hills, NY
Question about Long Tubes...
Is there a FAQ about them? Which ones should I buy? I have the Borla Stingers (which I love). The only reason I would want headers is for more Horsepower. The volume (sound) of my exhaust is perfect now. What is the difference between coated and non coated- is there different types of coating? What about race collector vs non-race collector??
What does this mean? Also, I thought if you went with long tubes you don't use cats- is this true? I just saw SLP selling longtubes that did use cats. All answers are appreciated. Thx. :confused:
What does this mean? Also, I thought if you went with long tubes you don't use cats- is this true? I just saw SLP selling longtubes that did use cats. All answers are appreciated. Thx. :confused:
Melting Slicks
Joined: May 2001
Posts: 2,456
Likes: 8
From: Cockeysville Maryland
Cruise-In IV Veteran
Daytona Jam 1 Veteran
Re: Question about Long Tubes... (WildWolf)
I am not sure if there is a FAQ area for headers on the forum. I am willing to take a chance here and tell you what I believe to be true maybe then everyone will jump in to correct me and you might get some good answers.
-I am not sure you will get too much more horsepower from just the headers compared to the cost plus installation cost.
-The sound of your current exhaust may change and may become somewhat deeper toned than it is now.
-Coating is used on the headers to help prevent heat from escaping from them
-I am only aware of ceramic coating but there may be others
-I am not sure about race collector vs non-race collector. I would add that headers for the C% come in different diameters, 1 5/8, 1 3/4 and 1 7/8 that I know of. I also know that depending on your engine modifications you have to be careful which diameter to choose as bigger is not always better.
-As far as cats vs no cats with headers I believe what you are referring to really are PRECATS which are found on model year 2000 - 2003. These years actually have two sets of catalytic converters, one of which is removed to make room for the LT Headers.
I hope this helps!
Chuck
-I am not sure you will get too much more horsepower from just the headers compared to the cost plus installation cost.
-The sound of your current exhaust may change and may become somewhat deeper toned than it is now.
-Coating is used on the headers to help prevent heat from escaping from them
-I am only aware of ceramic coating but there may be others
-I am not sure about race collector vs non-race collector. I would add that headers for the C% come in different diameters, 1 5/8, 1 3/4 and 1 7/8 that I know of. I also know that depending on your engine modifications you have to be careful which diameter to choose as bigger is not always better.
-As far as cats vs no cats with headers I believe what you are referring to really are PRECATS which are found on model year 2000 - 2003. These years actually have two sets of catalytic converters, one of which is removed to make room for the LT Headers.
I hope this helps!
Chuck
Le Mans Master
Joined: Nov 2000
Posts: 7,294
Likes: 1
From: Coral Springs Florida
Re: Question about Long Tubes... (WildWolf)
Ahhhh...Headers huh?:D Nice choice for the next mod :yesnod:
I Installed the TPIS headers and their is NO collector to speak of. You can have the collector welded on or just weld without it. You should pick up a minimum of 15 RWHP with a decent set of LT headers...I realized about 22 with my setup. Many of the LT's out there don't provide for the precats but if your concerned you can onstall hi flow cats from Random technologies..I just eleminated them all to gether . In Florida ..no problem for now! The ceramic jet coating will maintain the lustre and shine for a while and the coating also prevents heat from escaping. Definately the best mod to get the most out of the engine as is..:D
Check out my home page for pics of the TPIS header install and finshed exhaust..Good Luck!!
I Installed the TPIS headers and their is NO collector to speak of. You can have the collector welded on or just weld without it. You should pick up a minimum of 15 RWHP with a decent set of LT headers...I realized about 22 with my setup. Many of the LT's out there don't provide for the precats but if your concerned you can onstall hi flow cats from Random technologies..I just eleminated them all to gether . In Florida ..no problem for now! The ceramic jet coating will maintain the lustre and shine for a while and the coating also prevents heat from escaping. Definately the best mod to get the most out of the engine as is..:D
Check out my home page for pics of the TPIS header install and finshed exhaust..Good Luck!!
Team Owner
Joined: Mar 1999
Posts: 28,753
Likes: 9
From: San Jose/Bear Valley CA
CA Events Coordinator
Re: Question about Long Tubes... (WildWolf)
You only have 1 set of Cats on your 99. Installing LT Headers on your car means the OEM Cats stay where they are. :yesnod:
vetterdstr :cheers:
[Modified by vetterdstr, 5:57 AM 9/7/2002]
vetterdstr :cheers:
[Modified by vetterdstr, 5:57 AM 9/7/2002]
Melting Slicks
Joined: Feb 2001
Posts: 2,485
Likes: 0
From: Pembroke Pines Florida
Re: Question about Long Tubes... (vetterdstr)
Josh, we have almost the same setup and Power numbers. I also am thinking of Headers next. I wont mind seeing how you like the Headers so..... PLEASE GET EM! I can't wait to see your Dyno Chart afterwards. :cheers:
Thread Starter
Melting Slicks
Joined: Mar 2000
Posts: 2,350
Likes: 38
From: Dix Hills, NY
Re: Question about Long Tubes... (vstella)
Yup...I am looking at Long Tubes. The real reason is that I bought an extended warranty and do not want to void it. Otherwise I would definitely be doing a cam and maybe heads. I will probably do this mod within the next few months- it is not right around the corner (sorry Brad). The good news is my buddy just purchased a CRAZY dyno from New Zealand for his Speed sport tuning shop in Connecticut. When I do install the long tubes we will know exactly how much power I gained. This is supposed to be THE dyno to have and better than 99% of the dynos out on the market today. Thanks for all the replies- if anyone has any more info, please post.
