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01-08-2006, 06:35 PM
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#1
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14 Second Club
Join Date: Jan 2005
Location: Fair Lawn
Posts: 2,077
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93 LT1 heads
Anybody now where i can get used or new LT1 heads for a 93 LT1. Got a nasty vavle tap n the header bolts are broken ion the heads cuz of the guy i bought the car from. Needs help im supposed to leave for florida on weds.
Thanx, TIM
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2011 Camaro
2012 JKU with Pink wheels
2015 Hellcat 6spd
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01-08-2006, 11:15 PM
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#2
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13 Second Club
Join Date: Jul 2004
Location: Ewing/Galloway, NJ
Posts: 3,904
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www.speeddensity.org, its a 93 specific website
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EB
99 Riviera, Bone stock, 14.34 @ 96 "Walking 5.0's in luxury" RIP
95 Cherokee, Bone stock 16.2 @ 83 "Treeing your 3rd gen and beating it to the line despite trapping less....and looking better"
93 TA, Bone stock, 13.8 @ 100 "Beating ****** drivers in ****** LS1's"
https://www.facebook.com/groups/285090241699967/
R.I.P. Tia 
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01-09-2006, 07:17 AM
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#3
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Sliderule / Moderator
Join Date: Oct 2004
Location: Catawissa PA
Posts: 2,294
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I don't have any heads for sale, but as an FYI (this isn't going to help your valve tap,but I thought I had a valve tap and it turned out to be an exhaust leak):
93-97 LT1 heads are all the same. There are a few cases ( Somewhat common ) for the 93s to shear off the outer bolts on the manifolds. It's said the some of the 93 either had bolts were too long and bottomed out in the heads, or the holes in the heads were too shallow, either case, this allowing the manifolds to twist under the torque of the engine. Over time this weakens the bolts and they break.
If your outer bolts are the one that are broken, an easier fix is to install MAC shorty headers. There are two sets of outer holes on the LT1 heads. The shock headers use the inner set of holes, the MACs use to the outer holes.
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93Z M6 Black: The 385 Lives! Supercharged, 3-core front mount intercooler, GTP heads, 3:73's, Street twin clutch, Jethot Longtubes, Mufflex 4" catback/spintech, S+W cage, Spohn Suspenion, Yada Yada Yada
1) Build it
2) Race it
3) Break it
4) Repeat!!!
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01-10-2006, 02:49 PM
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#4
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Sliderule / Moderator
Join Date: Oct 2004
Location: Catawissa PA
Posts: 2,294
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__________________
93Z M6 Black: The 385 Lives! Supercharged, 3-core front mount intercooler, GTP heads, 3:73's, Street twin clutch, Jethot Longtubes, Mufflex 4" catback/spintech, S+W cage, Spohn Suspenion, Yada Yada Yada
1) Build it
2) Race it
3) Break it
4) Repeat!!!
Last edited by Pampered-Z; 01-10-2006 at 02:54 PM.
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01-10-2006, 05:00 PM
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#5
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14 Second Club
Join Date: Jan 2005
Location: Fair Lawn
Posts: 2,077
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Besides the regular exhaust leaks at the head... this is a def. nock. Had my boss look at it today along with a guy from R&L engines and they both agreaa thats its a lifter. Boss told me i should just do a new cam and a set of heads. The heads on the motor now are wasted anyway cuz the guy who had the car b4 me decided just to keep putting bigger n bigger bolts in the heads so the header leaks will go away. Right now i have edelbrock shortys on the car.
__________________
2011 Camaro
2012 JKU with Pink wheels
2015 Hellcat 6spd
Last edited by Firebird67dude; 01-14-2006 at 03:31 PM.
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01-13-2006, 09:01 AM
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#6
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Join Date: Oct 2004
Location: East Brunswick, NJ
Posts: 155
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I have the original heads from my 94 Formula. About 65K miles, excellent condition. $225 - meet you 1/2-way for delivery.
__________________
Fred
1994 Formula - 381ci / 300-shot N2O / TH400 / Gear Vendor OD / Strange 12-bolt 4.11 - 11.5@117 on straight motor
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01-14-2006, 03:32 PM
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#7
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14 Second Club
Join Date: Jan 2005
Location: Fair Lawn
Posts: 2,077
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Quote:
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Originally Posted by Injuneer
I have the original heads from my 94 Formula. About 65K miles, excellent condition. $225 - meet you 1/2-way for delivery.
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I'll let u kno. Just need to see if i can find $$$ somewhere.
__________________
2011 Camaro
2012 JKU with Pink wheels
2015 Hellcat 6spd
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