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360 piston ? #195244 01/16/09 04:35 PM 01/16/09 04:35 PM
Joined: Apr 2004 Posts: 479 Tucson, Arizona J johnnyrotten OP mopar
johnnyrotten OP mopar J Joined: Apr 2004 Posts: 479 Tucson, Arizona	I have an old 360 with what appear to be TRW forged pistons. They have L2426 stamped on them. Anyone have an old catalog with any info on these? Thanks Last edited by johnnyrotten; 01/16/09 04:37 PM.

Re: 360 piston ? [Re: johnnyrotten] #195245 01/16/09 06:18 PM 01/16/09 06:18 PM
Joined: Jan 2003 Posts: 1,801 McGregor,Iowa 52157 5 500ciDuster top fuel
500ciDuster top fuel 5 Joined: Jan 2003 Posts: 1,801 McGregor,Iowa 52157	They have a compression distance of 1.704 & .407 dome height, 12.77 compression ratio w/dome & 68.4 cc head, Then a foot note that the dome can be reduced to .050 then the compression ratio will be 11.29. Mitch

Re: 360 piston ? [Re: johnnyrotten] #195246 01/16/09 06:34 PM 01/16/09 06:34 PM
Joined: Apr 2004 Posts: 479 Tucson, Arizona J johnnyrotten OP mopar
johnnyrotten OP mopar J Joined: Apr 2004 Posts: 479 Tucson, Arizona	Thanks for the info! What is the cc of a standard 915 J head?

Re: 360 piston ? [Re: johnnyrotten] #195247 01/16/09 11:56 PM 01/16/09 11:56 PM
Joined: Aug 2003 Posts: 43,207 Bend,OR USA C Cab_Burge I Win
Cab_Burge I Win C Joined: Aug 2003 Posts: 43,207 Bend,OR USA	Quote: Thanks for the info! What is the cc of a standard 915 J head? I thank that the NHRA blueprint specs are 63.8 cc, maybe not The piston maker should have a blueprint spec. for that piston also Mr.Cab Racing and winning with Mopars since 1964. (Old F--t, Huh)

Re: 360 piston ? [Re: Cab_Burge] #195248 01/17/09 04:37 AM 01/17/09 04:37 AM
Joined: Jan 2003 Posts: 1,801 McGregor,Iowa 52157 5 500ciDuster top fuel
500ciDuster top fuel 5 Joined: Jan 2003 Posts: 1,801 McGregor,Iowa 52157	True, there was a foot note that said there was a 71 2bbl head that was a 62.8 cc head!

Re: 360 piston ? [Re: 500ciDuster] #195249 01/17/09 02:46 PM 01/17/09 02:46 PM
Joined: Jan 2003 Posts: 16,123 Grand Haven, MI patrick I Live Here
patrick I Live Here Joined: Jan 2003 Posts: 16,123 Grand Haven, MI	340 & 360 open chambered heads usually run ~72cc.... 1976 Spinnaker White Plymouth Duster, /6 A833OD 1986 Silver/Twilight Blue Chrysler 5th Ave HotRod SOLD!* 2011 Toxic Orange Dodge Charger R/T 2017 Grand Cherokee Overland 2014 Jeep Cherokee Latitude (holy crap, my daughter is driving)

Re: 360 piston ? [Re: patrick] #195250 01/17/09 04:55 PM 01/17/09 04:55 PM
Joined: Dec 2008 Posts: 1,200 UK 6 602heavy pro stock
602heavy pro stock 6 Joined: Dec 2008 Posts: 1,200 UK	Wrong thread sorry Last edited by 602heavy; 01/17/09 04:57 PM.

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