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sources for 426 street wedge pistons #1576571
02/09/14 09:54 PM
02/09/14 09:54 PM
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SSAAHemiFan Offline OP
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Anyone know of a source for reasonable street wedge pistons ?

This is a 100% restoration motor so $$$ custom pistons would be overkill

I have a set of .020 Jahns that I was intent on using but I am second guessing that now because of the poor quality fuel available now

Block will clean up at .020 but is std bore now

Thanks

Re: sources for 426 street wedge pistons [Re: SSAAHemiFan] #1576572
02/09/14 10:01 PM
02/09/14 10:01 PM
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Sonic check it and see if it'll go .070 over and use std bore 440 pistons. Also, has anyone ever tried getting HEMI pistons and milling the dome off? Actually if your Jahns pistons have to much compression height and you have the crown thickness you could turn them down as well

Re: sources for 426 street wedge pistons [Re: WO23Coronet] #1576573
02/09/14 10:10 PM
02/09/14 10:10 PM
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max_maniac Offline
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Hmmmmm.... I may have a set of standard bore in the garage from a standard 426 wedge engine thats sitting out there. I'll check it sometime this week and let you know what I find.


Russ

Re: sources for 426 street wedge pistons [Re: max_maniac] #1576574
02/09/14 11:07 PM
02/09/14 11:07 PM
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MLR426 Offline
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custom thru Race Tech or JE Pistons

MLR426

Re: sources for 426 street wedge pistons [Re: SSAAHemiFan] #1576575
02/10/14 12:13 AM
02/10/14 12:13 AM
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AndyF Offline
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426W pistons haven't been in stock for over 20 years. Just get 383 pistons with the pin height changed. Diamond usually only charges a small fee to move the pin height.

Re: sources for 426 street wedge pistons [Re: AndyF] #1576576
02/10/14 01:16 AM
02/10/14 01:16 AM
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MO_PA Offline
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EGGE shows pistons for a 426

$500 L2229-8 PISTON SET

Bob Mazollini may have them, I got set from him not too long ago.

Re: sources for 426 street wedge pistons [Re: SSAAHemiFan] #1576577
02/10/14 01:55 AM
02/10/14 01:55 AM
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52savoy Offline
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I put the complete list on moparts maybe back in the summer when someone else was asking.. Not sure if I still have the list but you can always do a search.
I know SpeedPro has them. Campbell Enterprises used to list them on their website at one time

Re: sources for 426 street wedge pistons [Re: AndyF] #1576578
02/10/14 02:13 AM
02/10/14 02:13 AM
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JohnRR Offline
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Quote:

426W pistons haven't been in stock for over 20 years. Just get 383 pistons with the pin height changed. Diamond usually only charges a small fee to move the pin height.




This, the stock pistons are probably down in the hole and not really at what would be considered an optimum height to today's standards.

Remember Chrysler overstate actual compression ratios

Re: sources for 426 street wedge pistons [Re: JohnRR] #1576579
02/10/14 02:20 PM
02/10/14 02:20 PM
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SSAAHemiFan Offline OP
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Thanks for all the suggestions guys - I will do some more research with different vendors - I looked at the Egge version years ago but I thought they were cast ?

Russ - I appreciate the offer - this block will have to go at least .020 over to clean up - Don't go digging stay warm

Re: sources for 426 street wedge pistons [Re: SSAAHemiFan] #1576580
02/10/14 03:11 PM
02/10/14 03:11 PM
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max_maniac Offline
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Quote:

Thanks for all the suggestions guys - I will do some more research with different vendors - I looked at the Egge version years ago but I thought they were cast ?

Russ - I appreciate the offer - this block will have to go at least .020 over to clean up - Don't go digging stay warm





No problem - however if you want to up the compression a bit I do have almost 2 full sets of these at 60 over....




Russ

Re: sources for 426 street wedge pistons [Re: 52savoy] #1576581
02/10/14 05:31 PM
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Re: sources for 426 street wedge pistons [Re: 52savoy] #1576582
02/11/14 12:11 AM
02/11/14 12:11 AM
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max_maniac Offline
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In the Moparts for sale section


Jahns Cast Aluminum Pistons: New in the Box - Set of 8 426 Cubic Inch Part Number 8-1123 RP 030
Stock 426 Wedge Bore = 4.250,
they are .030 over pistons measuring a 4.280 at the skirt.

These are high quality pistons that include tapered wrist pins. $350 or best offer


Thanks / Scott Cell 262-424-7840



Russ

Re: sources for 426 street wedge pistons [Re: max_maniac] #2903335
03/27/21 11:03 AM
03/27/21 11:03 AM
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Do you still have pistons?







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