C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Headers going in... One hickup

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Old May 23, 2010 | 12:11 PM
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Default Headers going in... One hickup

The drivers side header went in perfect. However, on the passenger side I am having trouble gettting the header on with the oil dipstick tube in the way. How do I get the dip stick tube off?
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Old May 23, 2010 | 12:31 PM
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Slowly, very slowly rotate by turning to the left and to the right at the engine block. Pulling slowly...

To re-install seal with RTV or shellac
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Old May 23, 2010 | 01:41 PM
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You might want to shoot some PB Blaster around the tube where it enters the block and let it sit for a couple hours. Pretty easy for these tubes to get corroded and they will snap off.
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Old May 23, 2010 | 02:23 PM
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That was the most difficult part of the install on mine. I had to heat the block, nothing else helped.
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Old May 23, 2010 | 02:27 PM
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Originally Posted by Aardwolf
That was the most difficult part of the install on mine. I had to heat the block, nothing else helped.
I was lucky, mine came off easily.
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Old May 23, 2010 | 04:11 PM
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I read on here that one guy found a bolt that fit into the top dipstick hole fairly tight , then took a set of vice grips and held the tube and bolt tight while tapping up on the bottom of the vice grips with a hammer...Sounds like it would work without smashing the tube..WW
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Old May 23, 2010 | 06:46 PM
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It's out!!!

I did what you guys said. I shot a little PB blaster, twisted and pulled. Finally something that went smooth.

Last edited by rogerdoger1993; May 23, 2010 at 06:47 PM. Reason: grammar
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Old May 23, 2010 | 07:24 PM
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Originally Posted by rogerdoger1993
It's out!!!

I did what you guys said. I shot a little PB blaster, twisted and pulled. Finally something that went smooth.
Nice!!! What headers did you go with? I know many have clearance issues with the frame...
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Old May 24, 2010 | 12:05 AM
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Trust me, be glad that it didnt break off. Had to pull the pan to get the rest of the tube out. Damn that sucker is long. Mine was already cracked at the base and as soon as I twisted it snapped. At least I got to see that my pan was clean and the bottom end was pretty.
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Old May 25, 2010 | 12:24 PM
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Originally Posted by dogfish246
Nice!!! What headers did you go with? I know many have clearance issues with the frame...
Sorry I took a while to get to you. I went with TPIS. And the fit couldn't be any more perfect. No clearance issues what so ever.
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Old May 25, 2010 | 01:23 PM
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Did you get the headers with or without cats? Do you plan to tune the car now?
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Old May 26, 2010 | 02:43 AM
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Originally Posted by Driver84
Did you get the headers with or without cats? Do you plan to tune the car now?
I took the factory cats out for the install. And I am unsure what I plan to do about cats. As for a tune. I hear the car will run just fine without. I will be sure to let you all know this weekend.
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Old May 26, 2010 | 11:25 PM
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Did you get headers with or w/o egr?
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Old May 27, 2010 | 07:45 PM
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NO egr and air
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