05-15-2020, 11:54 PM | #15 |
Drives: 2018 Camaro SS 1LE Join Date: Jul 2018
Location: Stuttgart, Germany
Posts: 807
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I'd suggest laying a head gasket across it and see where the conflict is. Not familiar with LT gaskets, but many are a good bit larger than the bore (to account for boring, etc).
It is a critical area as the head gasket 'fire ring' passes invicinity...it seals off all the combustion pressure between the head and block. Really a bad place to have an imperfection. You should certainly try something as decking/replacing the block is the worst case scenario.
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05-16-2020, 07:14 PM | #16 |
Drives: 2019 Chevrolet Camaro SS 1LE Join Date: Nov 2016
Location: Arizona
Posts: 596
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Time to tell dad to open his checkbook . . .
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05-17-2020, 12:14 PM | #17 |
Drives: Nickey Super Camaro Join Date: Nov 2008
Location: Loves Park, Illinois
Posts: 1,668
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That must be a heavy flashlight.
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05-18-2020, 02:09 PM | #18 |
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Drives: 6 on the Flo' Super Sport Join Date: Jan 2011
Location: md
Posts: 1,925
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I would say fill it with a drop of high temp epoxy then sand it down level just to be safe.
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05-18-2020, 02:21 PM | #19 |
Drives: 2017 2SS M6 Join Date: Jun 2013
Location: WNY
Posts: 7,070
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The high pressure and heat will probably blow out and burn any epoxy. I very highly recommend you show this to a engine builder.
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05-18-2020, 02:47 PM | #20 |
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Drives: 6 on the Flo' Super Sport Join Date: Jan 2011
Location: md
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Upon further review...I don't think its a problem. Look at how the Nick is. Its only about a 16th of an inch long and fades away back into the flat undamaged surface. So with a properly sealed gasket where can it leak too? Not like the Nick runs completely across the surface to the next Cyl. I say seal it put the gasket on and torque it to specs. You won't have any issues.
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05-18-2020, 05:16 PM | #21 |
Find a welder
3 rings of tig weld (low amp), straight edge, and a dremel? I'm not a pro welder but it seems the only true fix am I right?
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HPTuners Ngauge Roto Fab CAI, LPE Ported/Polished 95mm LT5Throttle Body, PRAY Ported MSD Intake Manifold, SP Coated TSP 1 7/8" Catlless Longtubes Hooker BlackHeart Cat-Back, Mishimoto Catch Can (Which always has some nasty in it) Instagram@Weapon_6 |
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05-18-2020, 05:19 PM | #22 |
Drives: 2017 2SS M6 Join Date: Jun 2013
Location: WNY
Posts: 7,070
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the block should be decked on both sides is the only true fix. welding would probably require the cylinder to be rebored. The heat might warp it.
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real ZL1 wheels and brakes, 285/305 Michelin Pilot Super Sports, Pray ported Intake manifold, Soler Throttle Body, Rotofab intake, EFI Tuning Flex fuel kit, full American Racing Headers Exhaust, 1 7/8" w/ cats H pipe and mufflers. Full 1LE suspension, with BMR adjustable sway bars and links, GM aluminum cradle bushings, Hurst shifter with lighter reverse spring, TWM shifter knob, Tick level 1 transmission. I should have bought a ZL1
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