Steering column clearance with QTP longtubes
Oh well live and learn. My QTPs not only slid right in during install but fit like a glove with full clearance of all accessories/frame areas and easy spark plug access as well.
To stop the floor board banging, use a pry bar to pull down on the header. Place the pry bar between the collector and the frame rail and pull down to get the added clearance that you need. I would suggest placing a rubber hose over the pry bar so that you don't scratch the header, especially a ceramic coated header (a small towel will work too). Make sure to check the header bolts after you pry down on the header. If you still get the banging, you can also replace the trans mount with a poly mount as there is a lot of play with the stock rubber trans mount and under hard acceleration, the y-pipe will bang. Keep in mind that the poly mount is a tad taller, so you might have to pull down on the header again.
My tips are tried and true and will work.
Last edited by NoMoreLS1; May 4, 2006 at 09:24 AM.
but i dont know so we will see
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Check out the sponsors feedback section and you'll find ALOT of unhappy QTP coustomers complaining of poor fitment on their latest batch of OTP headers...seems like with a price reduction also comes a quality reduction

https://ls1tech.com/forums/ls1tech-sponsor-feedback/500919-trouble-qtp-longtubes.html
A whole lot better than before.
To stop the floor board banging, use a pry bar to pull down on the header. Place the pry bar between the collector and the frame rail and pull down to get the added clearance that you need. I would suggest placing a rubber hose over the pry bar so that you don't scratch the header, especially a ceramic coated header (a small towel will work too). Make sure to check the header bolts after you pry down on the header. If you still get the banging, you can also replace the trans mount with a poly mount as there is a lot of play with the stock rubber trans mount and under hard acceleration, the y-pipe will bang. Keep in mind that the poly mount is a tad taller, so you might have to pull down on the header again.
My tips are tried and true and will work.

I dont doubt your technique works for most applications....however, not on mine. Trust me. Once the header was in the drivers side, I had to "massage" the stock Member (now running a modified tubular so no issue there), the floor pan and under seat bracing of the floorpan just to get the header enough room to bolt up. When I say it was resting on the floor, I mean it was literally pressed up against the floor. Just the same as the primary tube is laying, with force on the steering arm. I didnt know the ***** could be slide side to side, so I ended up pulling the arm, grinding it down some at the joint, which relieved a lot of pressure, but its still some there. I tried the pry bar, and unless I am missing something...no go. I thought about torching the tubes and then prying. I have a new set of Vic Jr's Race Headers sitting at the house, once I get the Y I plan on installing them. I still want to adjust the steering arm though, just to see how much clearance I can get out of it. I need to get some recent pics. Passenger side of the Kooks is good. Y Pipe also forced the I Pipe into the trans tunnel, resulting in a burnt paint mark on the trans tunnel under the carpet. Oh well.
Of course, just as I'm ready to order my QTPs, threads like this one show up. I had my heart set on the QTPs and now I'm not so sure. Hopefully somone from QTP will get back to us and explain whats going on with the fitment issues because I am about 2 seconds away from ordering coated Pacesetters from TSP. 
Now my shoulders can get some rest!
Now my shoulders can get some rest!
Glad that this solution worked for ya.
Now my shoulders can get some rest!








Maybe you can get a couple shop guys to help pull on it!