Pics of the new QTP QTEC Y Pipe & Header Info
TECH Resident
Joined: Mar 2002
Posts: 770
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From: WA
Re: Pics of the new QTP QTEC Y Pipe & Header Info From what I hear the older Grotyohanns had the slip fit collectors, and the new ones had the ball flang.
I have Grotyohanns for my 2002. It has a ball flang on the header collector.
Are your new Grots<QTP> headers going to have the slip fit collector?
Also, Are you going with 3" Y into a 3" collector? Or is there going to be a 3.5" collector?
In the 1st pic. I see a 3.5" to 3" transition on your collector
I have Grotyohanns for my 2002. It has a ball flang on the header collector.
Are your new Grots<QTP> headers going to have the slip fit collector?
Also, Are you going with 3" Y into a 3" collector? Or is there going to be a 3.5" collector?
In the 1st pic. I see a 3.5" to 3" transition on your collector
Re: Pics of the new QTP QTEC Y Pipe & Header Info They will fit the older style grots. The slip fit(clamp style). The newer style before i got them are ball/socket style. My version is only slip fit(clamp).
The Y Pipe is a 3" that mergers into a 3"-4" Flowmaster Y collector that comes back down to 3" to fit the intermediate pipe.
The Y Pipe is a 3" that mergers into a 3"-4" Flowmaster Y collector that comes back down to 3" to fit the intermediate pipe.
Re: Pics of the new QTP QTEC Y Pipe & Header Info Yeah, if anyone buys one and uses it on their SLP headers let me know because I love the dual cutout idea. If it does, then I'm in for one.
Can we buy one of the Ys with the cutout, but without the electric cutout?? I just can't swing an extra couple hundred for the electric cutouts right now.
Thanks
Can we buy one of the Ys with the cutout, but without the electric cutout?? I just can't swing an extra couple hundred for the electric cutouts right now.
Thanks
Re: Pics of the new QTP QTEC Y Pipe & Header Info Im not making SLP,FLPs Y version now. first dont have a car to mack one off of and ont have the time really. If anyone has any questions you can call me.
Re: Pics of the new QTP QTEC Y Pipe & Header Info again i will bring this up. my question was wont the open dual cutouts hurt most car's horsepower and performance? i know everyone gaines with the one in the I pipe, but many lost with dual cutouts. anythoughts? i know with programing it will help out.
Re: Pics of the new QTP QTEC Y Pipe & Header Info Gator
I am going to be doing dyno testing on my car. I have 2 cutouts up front and one in the back. I will see the different open/closed etc. I drove around with them open a little bit and felt a definate gain up top. Should post results next week.
I am going to be doing dyno testing on my car. I have 2 cutouts up front and one in the back. I will see the different open/closed etc. I drove around with them open a little bit and felt a definate gain up top. Should post results next week.
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Verdad Gallardo Re: Pics of the new QTP QTEC Y Pipe & Header Info Barry,
I was just curious if the current Y could fit the SLP headers. I fully understand how busy you must be because that Y looks great. If you need a car to build an SLP version - mine could be made available probably. I'll be looking for those comparison numbers with the single and dual cutouts.
Keep the god products coming.
I was just curious if the current Y could fit the SLP headers. I fully understand how busy you must be because that Y looks great. If you need a car to build an SLP version - mine could be made available probably. I'll be looking for those comparison numbers with the single and dual cutouts.
Keep the god products coming.
Re: Pics of the new QTP QTEC Y Pipe & Header Info barry, much appreciated! looking forward to your dyno testing. i also assume you will not tune the car to make more power with the dual cutouts just to prove your product (i believe you are a stand up person). <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" /> also with a power adder (esp nitrous) i am sure it will improve greatly over a y pipe.
Re: Pics of the new QTP QTEC Y Pipe & Header Info Gator
I have spray on the car just not ready to hook it back up. I beleive there will be a gain top end. Maybe 5hp or more. On the ZL1 Super Car with the C5R 427 gained 15rwhp over there GMMG Chambered Exhaust. It had Dual QTECs in the Y Pipe.
I have spray on the car just not ready to hook it back up. I beleive there will be a gain top end. Maybe 5hp or more. On the ZL1 Super Car with the C5R 427 gained 15rwhp over there GMMG Chambered Exhaust. It had Dual QTECs in the Y Pipe.
Re: Pics of the new QTP QTEC Y Pipe & Header Info I willl post on the gain real soon. Production has tied me up.
O2 simms? They plug in the wire up by the trans. But if your asking where the o2 bungs are there isnt a need cause sims are used.
O2 simms? They plug in the wire up by the trans. But if your asking where the o2 bungs are there isnt a need cause sims are used.
Staging Lane
Joined: Apr 2002
Posts: 87
Likes: 0
From: Texas
Re: Pics of the new QTP QTEC Y Pipe & Header Info I just got my setup tuned this evening, and put down a massive (for me) 481/466 to the ground with my dual QTEC's open. With them closed, I dynoed 461/449.
Thats a MASSIVE 20hp and 16 ft/lb increase over the WHOLE graph!
Muffler on the car right now is B&B with ORP's and FLP's.
Dyno graphs come Thursday, as well as track times!
<small>[ November 19, 2002, 09:52 PM: Message edited by: Obliviously Obvious ]</small>
Thats a MASSIVE 20hp and 16 ft/lb increase over the WHOLE graph!
Muffler on the car right now is B&B with ORP's and FLP's.
Dyno graphs come Thursday, as well as track times!
<small>[ November 19, 2002, 09:52 PM: Message edited by: Obliviously Obvious ]</small>
