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05-15-2006, 08:28 PM
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#1
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Registered User
Join Date: May 2005
Location: central florida
Posts: 30
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(LT1) Header install tips
Im considering installing a set of BBK mid length headers on my 97 Z28 with a M6 this weekend. Wondering if anyone has any install tricks or tips or maybe a walkthrough? Ive installed shorty headers on a third get before and had to remove a valve cover and alternator to get them to slide in. Also, any tips to get the manifolds off a little easier? Any help is much appreciated,
Thanks,
Danny
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05-15-2006, 08:51 PM
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#2
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Registered User
Join Date: Oct 2005
Posts: 166
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Re: Header install tips
take your time
make sure you have penetrating oil and anti-sieze ready
Be careful to take the dipstick out, you dont want to break it off,
mine went into the pan about 6 inches, so its a lot of pulling
I put some pliars on the bracket and twisted while pulling and it came out quick
Put it in the freezer to put it back in, it works wonders
for the steering linkage, use a screwdriver to pry it out, and possibly a hammer to help it go back in
Gap your spark plugs the night before, you dont want to be doing precision work when your all tired and greasy
Good luck
__________________
1997 Camaro 5.7L LT1 M6 Ttops + Double roller, !CAGS !AIR !EGR, !CATS, Pacesetter LT, Offroad Y, 160 Hyperstat, TB AirFoil, 52mm TB, Hooker 3" CatBack, B&M Ripper Shifter, LT4 KM, Moroso Cold Air, PowerSlot Rotors and Hawk Pads, Meziere WP, PCM4Less tune, Racetronix pump
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05-15-2006, 09:03 PM
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#3
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Registered User
Join Date: Apr 2006
Location: Lock Haven, PA
Posts: 149
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Re: Header install tips
I took the alternator, the dipstick, and the starter off to install my mid's. They will go in from underneath, not up top. Just make sure you soak the stock manifold bolts down with penetrating oil real good the night before. It should go smooth, mine did, not nearly as bad as everybody made it out to be.
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-Scott
1994 Trans Am-M6, full bolt on/full exhaust
Picture
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05-15-2006, 09:09 PM
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#4
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Registered User
Join Date: Feb 2004
Location: Oshkosh, Wisconsin
Posts: 1,306
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Re: Header install tips
patience, the most important of all. When things feel like they are getting bad and the attitude starts to go south, just walk away and take a little break. These cars can be very frustrating to work on till you get the "order" of how things are done. It is worth the hassle, trust me.
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It ain't stock  ....94 Z-28 A4 383 12.4:1 CR on 93 octane... Lunati Crank... Manley 6"H-beams...Mahle pro series flat tops... AI 200cc Head/Cam/Intake ... 58MM TB, Racetronix fuel system kit, Lucas 37# injectors, 160* T-stat, E.W.P., TransGo Shift kit, 3400 Edge Stall, Strange S60 w/4.10's full suspension
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05-15-2006, 09:18 PM
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#5
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Registered User
Join Date: Jun 2001
Location: WaTaUgA, Tx
Posts: 1,993
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Re: Header install tips
extend and relocate the wires that run down the pass. side inner fender well. They will burn if you dont causing your car to not start. Two of the wires go to the starter.
Steve
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2004 Pulse Red, GTO, M6 (Bonnie)
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01-18-2007, 11:09 AM
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#6
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Registered User
Join Date: Jan 2007
Location: texas
Posts: 20
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anyone done this to a automatic z? if so what kind of time frame am i looking at?
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01-18-2007, 11:35 AM
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#7
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Registered User
Premium Member
Join Date: Mar 2005
Location: Aurora, IL
Posts: 12,357
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It depends on your skill level and how smoothly the job goes... you can be done in a day or it can take a few days.
__________________
1997 Camaro Z-28
A4,3.23s,T-tops,Black,Leather
Pacesetter LTs,catted ORY,Magnaflow CB,Spohn suspension, NX dual nozzle w/ Gen X2 upgrade,Mad Z28 tune,Mallory 685
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01-18-2007, 11:50 AM
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#8
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Registered User
Join Date: Jan 2007
Location: texas
Posts: 20
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thanks!
theyre on their way now, but i found a shop here locally thats doin it for me for 300 bucks, a performance shop that has done these time and time again,what kind of wires would be recommended? any help would be appreciated.
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01-18-2007, 11:51 AM
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#9
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Registered User
Join Date: Jan 2007
Location: texas
Posts: 20
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new to this site,...but old to my share of experiences with my z., gone through it all!!!
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01-18-2007, 11:52 AM
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#10
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Registered User
Premium Member
Join Date: Mar 2005
Location: Aurora, IL
Posts: 12,357
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Quote:
Originally Posted by 94jetpilot
theyre on their way now, but i found a shop here locally thats doin it for me for 300 bucks, a performance shop that has done these time and time again,what kind of wires would be recommended? any help would be appreciated.
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300 bucks is a good deal for a header install. What kind of headers do you have? If you have long tubes, then I would suggest going with an over-the-valve cover wire setup. If doing shorties or mids, then I would stick with the stock routing and go with an MSD or Taylor replacement wire set.
__________________
1997 Camaro Z-28
A4,3.23s,T-tops,Black,Leather
Pacesetter LTs,catted ORY,Magnaflow CB,Spohn suspension, NX dual nozzle w/ Gen X2 upgrade,Mad Z28 tune,Mallory 685
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01-18-2007, 12:50 PM
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#11
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Registered User
Join Date: Nov 2002
Location: Jacksonville
Posts: 3,964
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Buy a good set of gaskets and bolts instead of using the paper gaskets that come with the headers.
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01-18-2007, 01:41 PM
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#12
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Registered User
Join Date: Nov 1999
Location: Nashville, TN
Posts: 5,002
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Here's a header install article that will give you a few tips/tricks. I wrote it about 6 yrs ago. http://lt1howto.com/articles/flpinstall.htm
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01-18-2007, 01:45 PM
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#13
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Registered User
Join Date: May 2001
Location: from Denison,Tx now Yakima, Wa
Posts: 1,441
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use copper gaskets!!!!!! summit sells them for 25 bucks IT IS WORTH IT!
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01-18-2007, 02:42 PM
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#14
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Registered User
Join Date: Aug 2002
Location: Canada eh - (Burnaby)
Posts: 2,539
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Mechanix gloves!
__________________
1995 Black Z28 Vert A4: 1LE Intake Elbow, K&N CAI w/ AMSOIL conical filter, TB Bypass, !AIR, LT4 KM, Magnaflow Catback, 30# Injectors, Revalved Bilsteins, Hotchkis Springs, Addco Adjustable PHB, Rebuild@166k. Opti, !CAT, 35mm Strano Swaybar, Transgo, Yank 2800 Stall, MAC mids, Poly Ball Tubular LCA's, Relocation Brackets, UMI Chrome Moly STB
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01-18-2007, 03:57 PM
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#15
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Registered User
Join Date: Jan 2007
Location: Dallas Tx
Posts: 140
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Hey what part of Texas you in? if you are around DFW please tell me who is doing your Header install.
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96 Z28 LT1 Stock A4 3.73 Full LG Motorsports Suspension setup, American Torque Thrust II's 17x9.5, Borla cat-back, SLP Ultra Z Hood w/CAI kit. New Opti, NGK TR55 plugs, Taylor wires, air foil
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