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

Long Tube Headers/Starter Question

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Old Aug 23, 2011 | 12:21 AM
  #1  
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Default Long Tube Headers/Starter Question

This is for those who DIY your headers, maintenence and repairs.

Can you remove and install the starter on the LT engine without removing the LTH?
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Old Aug 23, 2011 | 08:28 AM
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I don't have an LT1 but I think it depends on what brand headers you get Pete. I have hedmans on my L98 and I have to loosen header to get the starter out.
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Old Aug 23, 2011 | 08:29 AM
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Since no LT owners answered your question just yet I will take a shot at it.

If the starter motor won't drop out from the driver's side easily,

Just loosen all 6 header bolts about 1/4 to 1/2 turn.

And loosen the collector clamp- bolts too.

That would give you some extra room to maneuver the stater motor out of the car.

Its up to you if you wan to replace the gaskets or not.
Cheap insurance against header leaks & ticks if you do replace.
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Old Aug 23, 2011 | 09:34 AM
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Pete,
The smaller size stock starter can be removed easily from the passenger side on my 95 with TPIS long tubes without loosening the header at all. No problem, just a little close on clearances.
Rick
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Old Aug 23, 2011 | 09:38 AM
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I have to loosen the header bolts on my OBX long tube headers, to remove the starter on my LT1/A4 car. Not sure if this is necessary on LT1/M6 cars.
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Old Aug 23, 2011 | 11:36 AM
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The only time I havent had to loosen my headers is on Chevy full size trucks. Every car I ever had LTH's on had to be loosened or dropped completely. My Cutlass was the worst.
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Old Aug 23, 2011 | 12:00 PM
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Gonna make those catalysts last longer by only using them for two weeks every two years?
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Old Aug 23, 2011 | 12:24 PM
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Originally Posted by PDQUIK95
Pete,
The smaller size stock starter can be removed easily from the passenger side on my 95 with TPIS long tubes without loosening the header at all. No problem, just a little close on clearances.
Rick
Thanks Rick.


Originally Posted by girvin02
I have to loosen the header bolts on my OBX long tube headers, to remove the starter on my LT1/A4 car. Not sure if this is necessary on LT1/M6 cars.
Would it be the cooling lines?

Originally Posted by mike100
Gonna make those catalysts last longer by only using them for two weeks every two years?
I dont know what you are talking about Mike.
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Old Aug 23, 2011 | 09:56 PM
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Mine's a 6spd 92 LT1 with Exotic Muscle long tubes.

Stock starter is no problem to remove and install. Don't have to touch the header at all. Starter comes out the side, right over top of the primary tubes (near where they run into the collector).

Here is a pic of mine after I upgraded to the Powermaster 9600 series. A little removal/install is challenging without removing the header... some twisting and cussing required to get it in there (elect motor is much larger than the stock starter) but it fits with minimal problems and I can do it about 20mins now. I really needed the additional TQ to get my beast cranked when it was hot or I would have just kept the factory starter in there.




Will

Last edited by rklessdriver; Aug 23, 2011 at 10:03 PM.
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Old Aug 23, 2011 | 10:35 PM
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I have EM long tubes and can remove the stock starter easily. Takes longer to disconnect the battery and get the car in the air than it does to remove the starter.
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Old Aug 23, 2011 | 11:05 PM
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Thank you guys, I got great answers. Thanks!!
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