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426 Hemi Pistons #2883731 02/03/21 06:22 PM 02/03/21 06:22 PM
Joined: Jan 2003 Posts: 11,082 North Dakota 6PakBee OP I Live Here
6PakBee OP I Live Here Joined: Jan 2003 Posts: 11,082 North Dakota	Does anybody make 426 Hemi pistons lighter than 800 grams? "We live in a time when intelligent people are being silenced so that stupid people won't be offended".

Re: 426 Hemi Pistons [Re: 6PakBee] #2883776 02/03/21 08:22 PM 02/03/21 08:22 PM
Joined: Oct 2007 Posts: 4,221 New York polyspheric master
polyspheric master Joined: Oct 2007 Posts: 4,221 New York	Assuming stock stroke, what static CR? What valve relief? Boffin Emeritus

Re: 426 Hemi Pistons [Re: polyspheric] #2883785 02/03/21 08:37 PM 02/03/21 08:37 PM
Joined: Jan 2003 Posts: 11,082 North Dakota 6PakBee OP I Live Here
6PakBee OP I Live Here Joined: Jan 2003 Posts: 11,082 North Dakota	Stock CR, stock stroke, stock rings, stock valve reliefs, pretty much stock. Looking at what's available as a stock replacement lighter than the typical 800+ gram pistons. "We live in a time when intelligent people are being silenced so that stupid people won't be offended".

Re: 426 Hemi Pistons [Re: 6PakBee] #2883810 02/03/21 09:16 PM 02/03/21 09:16 PM
Joined: Dec 2007 Posts: 12,594 Great Neck,LI,new york hemi-itis I Live Here
hemi-itis I Live Here Joined: Dec 2007 Posts: 12,594 Great Neck,LI,new york	Originally Posted by 6PakBee Does anybody make 426 Hemi pistons lighter than 800 grams? Why?? HEMI-ITIS has no cure. My condition is fully BLOWN!!

Re: 426 Hemi Pistons [Re: 6PakBee] #2883822 02/03/21 09:52 PM 02/03/21 09:52 PM
Joined: May 2004 Posts: 12,552 Taxes & Virus's R-US, NY Dragula I Live Here
Dragula I Live Here Joined: May 2004 Posts: 12,552 Taxes & Virus's R-US, NY	Originally Posted by 6PakBee Does anybody make 426 Hemi pistons lighter than 800 grams? That's there is funny.....Assuming they did make pistons that light for a G2, it would be Diamond. '70 Cuda,...605 EFI Hemi Street Car (6.20 best pass, 1.33 60ft) https://www.youtube.com/watch?v=WYw6RA-k5Bk (6.25 at 108.75mph from inside car) https://www.youtube.com/watch?v=3zQEb9uxFng (6.25 at 108mph from outside car) https://www.youtube.com/watch?v=JCvfzsC4NgM (9.9) '66 Barracuda AWB Stretched nose Blown 440 Car in build stage '71 Duster Drag Car 400 Low Deck 512 best 6.002 at 115.44mph https://www.youtube.com/watch?v=Znuo3jMUXTk

Re: 426 Hemi Pistons [Re: Dragula] #2883896 02/04/21 07:33 AM 02/04/21 07:33 AM
Joined: Jun 2014 Posts: 1,404 VA D dragon slayer pro stock
dragon slayer pro stock D Joined: Jun 2014 Posts: 1,404 VA	They are older but my Ross 110548 pistons for 10 to 1 comp 4.15 stroke weighted 774gm. They were 30 over. Ross tech was really great at providing me all the build spec used for this order. So you could call or email and see what they have.

Re: 426 Hemi Pistons [Re: hemi-itis] #2883913 02/04/21 08:52 AM 02/04/21 08:52 AM
Joined: Jan 2003 Posts: 11,082 North Dakota 6PakBee OP I Live Here
6PakBee OP I Live Here Joined: Jan 2003 Posts: 11,082 North Dakota	Originally Posted by hemi-itis Originally Posted by 6PakBee Does anybody make 426 Hemi pistons lighter than 800 grams? Why?? More piston weight is more parasitic drag on the rotating assembly. My block has to be bored so I might as well try to find some lighter pistons. It'll all have to be re-balanced anyway so....... "We live in a time when intelligent people are being silenced so that stupid people won't be offended".

Re: 426 Hemi Pistons [Re: 6PakBee] #2883926 02/04/21 09:33 AM 02/04/21 09:33 AM
Joined: Jan 2012 Posts: 2,820 Stuttgart, Arkansas rickseeman master
rickseeman master Joined: Jan 2012 Posts: 2,820 Stuttgart, Arkansas	Diamond makes the good stuff. Under 700 grams. 2011 Drag Pak Challenger

Re: 426 Hemi Pistons [Re: rickseeman] #2883935 02/04/21 09:55 AM 02/04/21 09:55 AM
Joined: Jan 2012 Posts: 2,820 Stuttgart, Arkansas rickseeman master
rickseeman master Joined: Jan 2012 Posts: 2,820 Stuttgart, Arkansas	I think todays pistons are a big reason that a Ray Barton 528 make 800 horsepower instead of 425. The longer stroke makes the piston dome shorter. (Probably better for flow.) The narrow/low tension rings. The light weight. I forgot but I think a stock piston is over 900 grams. Stuff today is just mo better. 2011 Drag Pak Challenger

Re: 426 Hemi Pistons [Re: rickseeman] #2883938 02/04/21 10:00 AM 02/04/21 10:00 AM
Joined: Jan 2003 Posts: 11,082 North Dakota 6PakBee OP I Live Here
6PakBee OP I Live Here Joined: Jan 2003 Posts: 11,082 North Dakota	Originally Posted by rickseeman I think todays pistons are a big reason that a Ray Barton 528 make 800 horsepower instead of 425. The longer stroke makes the piston dome shorter. (Probably better for flow.) The narrow/low tension rings. The light weight. I forgot but I think a stock piston is over 900 grams. Stuff today is just mo better. "We live in a time when intelligent people are being silenced so that stupid people won't be offended".

Re: 426 Hemi Pistons [Re: 6PakBee] #2883987 02/04/21 12:28 PM 02/04/21 12:28 PM
Joined: May 2019 Posts: 733 Lake Villa Il INTMD8 super stock
INTMD8 super stock Joined: May 2019 Posts: 733 Lake Villa Il	These are my CP's. Would probably be under 700 with less dome. 69 Charger. 438ci Gen2 hemi. Flex fuel. Holley HP efi. 650rwhp @7250 510rwtq @5700

Re: 426 Hemi Pistons [Re: 6PakBee] #2884077 02/04/21 04:19 PM 02/04/21 04:19 PM
Joined: Jan 2003 Posts: 18,070 S.E. Michigan ZIPPY I Live Here
ZIPPY I Live Here Joined: Jan 2003 Posts: 18,070 S.E. Michigan	the compression height needed with a stock stroke means a little extra material. Stroker pistons are shorter, and save alot of weight. These are 693.3 grams with a 176.1 gram wrist pin. Rich H. Esse Quam Videri

Re: 426 Hemi Pistons [Re: ZIPPY] #2884135 02/04/21 07:35 PM 02/04/21 07:35 PM
Joined: Mar 2005 Posts: 3,038 NY B B1duster master
B1duster master B Joined: Mar 2005 Posts: 3,038 NY	Originally Posted by ZIPPY the compression height needed with a stock stroke means a little extra material. Stroker pistons are shorter, and save alot of weight. These are 693.3 grams with a 176.1 gram wrist pin. I have the same ones for my 572

Re: 426 Hemi Pistons [Re: B1duster] #2884259 02/05/21 09:13 AM 02/05/21 09:13 AM
Joined: Jan 2003 Posts: 18,070 S.E. Michigan ZIPPY I Live Here
ZIPPY I Live Here Joined: Jan 2003 Posts: 18,070 S.E. Michigan	Originally Posted by B1duster Originally Posted by ZIPPY the compression height needed with a stock stroke means a little extra material. Stroker pistons are shorter, and save alot of weight. These are 693.3 grams with a 176.1 gram wrist pin. I have the same ones for my 572 I think they are Indy street crate engine pistons, but not 100% sure. I got them from a guy located near Nashville, great price, great quality. Rich H. Esse Quam Videri

Re: 426 Hemi Pistons [Re: ZIPPY] #2884455 02/05/21 05:48 PM 02/05/21 05:48 PM
Joined: Mar 2006 Posts: 2,689 Mt. Eden Ky. Hemi Allstate master
Hemi Allstate master Joined: Mar 2006 Posts: 2,689 Mt. Eden Ky.	One more example .These are what I used in my 572 . Mark 1996 Ram 1500 Sport 1968 road runner 1952 Sears Allstate licensed, pump gas, Hemi 5.98 @ 115.73 1.33 60 ft. The best is yet to come. Painless Performance / Street RODDER magazine Top 100 for 2019

Re: 426 Hemi Pistons [Re: ZIPPY] #2884583 02/06/21 12:13 AM 02/06/21 12:13 AM
Joined: Mar 2005 Posts: 3,038 NY B B1duster master
B1duster master B Joined: Mar 2005 Posts: 3,038 NY	Originally Posted by ZIPPY Originally Posted by B1duster Originally Posted by ZIPPY the compression height needed with a stock stroke means a little extra material. Stroker pistons are shorter, and save alot of weight. These are 693.3 grams with a 176.1 gram wrist pin. I have the same ones for my 572 I think they are Indy street crate engine pistons, but not 100% sure. I got them from a guy located near Nashville, great price, great quality. I think I got them from the same guy, bunch of other stuff also

Re: 426 Hemi Pistons [Re: B1duster] #2885474 02/08/21 10:49 AM 02/08/21 10:49 AM
Joined: Jan 2003 Posts: 18,070 S.E. Michigan ZIPPY I Live Here
ZIPPY I Live Here Joined: Jan 2003 Posts: 18,070 S.E. Michigan	He definitely had some killer deals for a minute there. Rich H. Esse Quam Videri

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