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Wiseco Big Bore pistons ANOTHER RUN!!
https://slantsix.org/forum/viewtopic.php?t=68441
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Author:  Dart270 [ Tue Dec 09, 2025 9:00 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!

Depends on compression ratio and level of HP as to which gasket. Can talk...
Lou

Author:  wvenable [ Tue Dec 09, 2025 1:12 pm ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!

Thanks Lou!

Author:  Will [ Tue Dec 09, 2025 4:13 pm ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!

OK
Thank you

Will

Author:  Rob Simmons [ Thu Dec 11, 2025 1:26 pm ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!

Some piston info that our Wiseco rep provided.

.084” oversize 405g piston weight

.104” oversize he does not have the weight

Rings are 1.0mm gas nitride, 1.2mm cast iron phosphate coated, 2.8mm oil stainless steel

Waiting on clarification on the pin size, minimum order, etc...

Author:  Rick Covalt [ Thu Dec 11, 2025 4:48 pm ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!

That is nice it comes with the rings! I'm in. :D

Author:  wvenable [ Sat Dec 13, 2025 7:11 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!

I am also in for at least one set. We will see....

Author:  Greg Ondayko [ Mon Dec 15, 2025 5:23 pm ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!

Sorry it took so long on the documentation.
Here is the Pro-Tru info from 2009. It should have all Wiseco part #'s for the pin, Ring sets and Pin locks.
Thos was for a 3.504" set of pistons.

Enjoy!
Image

Author:  Rick Covalt [ Mon Dec 22, 2025 8:10 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!

Heard anymore from them?

Author:  Greg Ondayko [ Tue Dec 23, 2025 2:04 pm ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!

Here was the Weight and some more sticker info from the 3.504" Pistions from 2009.

Image

The weight on these was 429g

Greg

Author:  Rob Simmons [ Fri Dec 26, 2025 8:01 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!

Quote:
Heard anymore from them?
Marshall hasn’t responded. He has always been very responsive, so he may be out of the office for the holidays.
I will reach out again when I get back next week.

Author:  Rick Covalt [ Fri Dec 26, 2025 12:19 pm ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!

Thank you Rob!

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