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post #1 of 18 (permalink) Old 10-17-2012, 07:23 PM Thread Starter
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MB Ported Heads

Here they are, my home ported heads up for sale. I ran a best of 11.6 @116.42with an off the shelf cam.
They have Manley 2.0 and 1.56 race flow stainless steel valves. These heads were shaved .010, cleaned, new seals, and new valve job about 4k miles ago. See paper work, this alone cost $500. They have Isky adjustable guide plates, Comp 918 valve springs, and 7/16 studs. See pictures, some are right after machine shop and the dirty ones are after 4k miles. Valves have about 15k miles on them, they were used when installed. Clean them and bolt them on. Asking $675 SHIPPED.

Heads for Sale pictures by Mystery_Bird - Photobucket




http://www.youtube.com/user/MysteryBird1?feature=watch
1995 TA: Converted Nose...381 LT1...4L80E...12 bolt...3.90 Gears...4000 TC
Best 1/4 10.78@ 124, 1.46 60ft, 3450lbs.

Last edited by Mystery Bird; 10-21-2012 at 07:42 AM.
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post #2 of 18 (permalink) Old 10-22-2012, 04:31 AM
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Do you know what size the chambers are? these things would probably work well with what i have going on right now
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post #3 of 18 (permalink) Old 10-22-2012, 07:03 AM Thread Starter
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54...

http://www.youtube.com/user/MysteryBird1?feature=watch
1995 TA: Converted Nose...381 LT1...4L80E...12 bolt...3.90 Gears...4000 TC
Best 1/4 10.78@ 124, 1.46 60ft, 3450lbs.
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post #4 of 18 (permalink) Old 10-27-2012, 11:33 PM
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Nice work someones going to get a good deal on these.

93 Z28 T-tops T56 6spd 3.23 Gears,
Mostly Stock.
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post #5 of 18 (permalink) Old 11-10-2012, 08:51 AM
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PM'd.
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post #6 of 18 (permalink) Old 11-19-2012, 06:09 PM
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I am interested...gonna need a few weeks to pull the trigger, but I will keep an eye on these.

94 Z28 M6 hardtop power nothing LS1 lid, ported MAF, Pacesetter LT's, ORY, dump, 7/16 NSA Pro Mags, CSR EWP, Bilstein HDs, BMR springs, 32 front 23 rear sway bars, MSD opti, NGK TR55s, Taylor 8.2mm, B&M ripper shifter, underdrive pulley, Trifecta tune, LT4 KM, Poly LCAs and short TA, 3.73s, 295/35/18s
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post #7 of 18 (permalink) Old 11-21-2012, 03:45 PM
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Hmmmm!!!
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post #8 of 18 (permalink) Old 11-21-2012, 08:33 PM
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Are they for ls1 or lt1

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post #9 of 18 (permalink) Old 11-21-2012, 11:07 PM
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Lt1

Una salus victis nullam sperare salutem

If it ain't ARP, it ain't right.
Quote:
Originally Posted by sweetbmxrider View Post
I have a heavily modified lt1.


https://www.facebook.com/pages/The-U...30966313667982
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post #10 of 18 (permalink) Old 11-22-2012, 09:13 AM
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Hi
I would be interested in these heads w/o the studs, springs, retainers, locks, & guide plates.
I now have stock heads with 3/8" ARP studs, self aligning RR,s & VS2700 valve springs & would swap those on to your heads, if it would work.
Some questions:
What would be the Approx static comp ratio on a stock LT1 with stock head gasket?
Was there machining done to the heads that would prevent me transferring my stuff to your heads, like the valve pockets?
If you would sell them stripped, what would be your price shipped to 04619, Calais Maine?
Thanks
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post #11 of 18 (permalink) Old 11-22-2012, 09:16 AM Thread Starter
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Static compression with stock deck and an .026 gasket will be around 11.3. Yes all your parts will fit without an issue. Too many people interested at this point for me to consider stripping them for sale.

http://www.youtube.com/user/MysteryBird1?feature=watch
1995 TA: Converted Nose...381 LT1...4L80E...12 bolt...3.90 Gears...4000 TC
Best 1/4 10.78@ 124, 1.46 60ft, 3450lbs.
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post #12 of 18 (permalink) Old 11-23-2012, 07:44 AM
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Quote:
Originally Posted by Mystery Bird View Post
Static compression with stock deck and an .026 gasket will be around 11.3. Yes all your parts will fit without an issue. Too many people interested at this point for me to consider stripping them for sale.
Understandable. GLWS
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post #13 of 18 (permalink) Old 11-30-2012, 08:07 AM Thread Starter
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sale pending payment

http://www.youtube.com/user/MysteryBird1?feature=watch
1995 TA: Converted Nose...381 LT1...4L80E...12 bolt...3.90 Gears...4000 TC
Best 1/4 10.78@ 124, 1.46 60ft, 3450lbs.
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post #14 of 18 (permalink) Old 12-04-2012, 06:10 AM
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Did these sell?
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post #15 of 18 (permalink) Old 12-04-2012, 07:02 AM Thread Starter
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Still waiting payment.

http://www.youtube.com/user/MysteryBird1?feature=watch
1995 TA: Converted Nose...381 LT1...4L80E...12 bolt...3.90 Gears...4000 TC
Best 1/4 10.78@ 124, 1.46 60ft, 3450lbs.
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