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Head Gasket: Mr Gasket 1121G vs Fel Pro 8553PT #1765540 02/28/15 09:56 PM 02/28/15 09:56 PM
Joined: Mar 2011 Posts: 22 houston, tx D d100clubcab OP member
d100clubcab OP member D Joined: Mar 2011 Posts: 22 houston, tx	On a BONE stock 1974 360 would it make much difference between the .028 quench Mr Gasket or the .054 Fel Pro? Wondering if I should wait a few days for the Mr Gasket to come in the mail or if I should run to the 24hrs AutoZone and pick up the FelPros and wrap this job up? I know the Mr Gaskets give more compression but not sure how much of a difference it will make on such a below the deck piston anyway some pics of the block and head (drivers side) https://lh5.googleusercontent.com/-sz4m_ExW1GM/VPJTUxqj4hI/AAAAAAAABsg/UaEBTrdGAK8/s640/IMG_0183.JPG https://lh4.googleusercontent.com/-ykrRGARZzP8/VPJTXvF7yqI/AAAAAAAABs0/HFZJ7zytZMk/s640/IMG_0186.JPG https://lh5.googleusercontent.com/-C_JrPHMRRg0/VPJTYCJqbhI/AAAAAAAABs8/O9M9ecMIKfE/s640/IMG_0188.JPG https://lh6.googleusercontent.com/-5GA8fNfpWOc/VPJTZYfSvOI/AAAAAAAABtE/-o0tt2lrGNQ/s640/IMG_0189.JPG Last edited by d100clubcab; 02/28/15 09:59 PM.

Re: Head Gasket: Mr Gasket 1121G vs Fel Pro 8553PT [Re: d100clubcab] #1765541 03/01/15 12:37 AM 03/01/15 12:37 AM
Joined: Jan 2003 Posts: 9,826 las vegas 70AARcuda master
70AARcuda master Joined: Jan 2003 Posts: 9,826 las vegas	https://www.uempistons.com/index.php?mai...b07af18eafa2003 using that calculator...and using estimated numbers like 70 cc head volume and only changing the head gasket thickness....I got 1/2 point change in compression . Tony 70 AARCuda Vitamin C 71 Dart Swinger 360 10.318 @ 128.22(10-04-14 Bakersfield) 71 Demon 360 10.666 @122.41 (01-29-17 @ Las Vegas) 71 Duster 408 (10.29 @ 127.86 3/16/19 Las Vegas)

Re: Head Gasket: Mr Gasket 1121G vs Fel Pro 8553PT [Re: 70AARcuda] #1765542 03/01/15 01:38 AM 03/01/15 01:38 AM
Joined: Nov 2003 Posts: 36,041 Lincoln Nebraska R RapidRobert Circle Track
RapidRobert Circle Track R Joined: Nov 2003 Posts: 36,041 Lincoln Nebraska	a half point ain't earth shattering but is something & the wait would give you time to have the heads milled (I saw the pics ) for even more gain. EDIT adv the cam 4 deg while you are at it then dial in the dist subsystems. You'll feel it Last edited by RapidRobert; 03/01/15 01:40 AM. live every 24 hour block of time like it's your last day on earth

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