Slant Six Forum
https://slantsix.org/forum/

Wiseco Big Bore pistons ANOTHER RUN!!
https://slantsix.org/forum/viewtopic.php?t=68441		 Page 4 of 4
Author:  Rob Simmons [ Wed Apr 08, 2026 10:01 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
I just got off the phone with Marshall Campbell. He is going to put me in direct contact with someone from Wiseco so I can put together a group buy. More to follow shortly.
Author:  wvenable [ Wed Apr 08, 2026 1:47 pm ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
:D :D :D
Author:  Rob Simmons [ Thu Apr 09, 2026 4:40 pm ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
I talked directly to the Wiseco representative. The kits will be $600-$650 each. There will be about an 8 to 10 week turnaround time once we submit an order. Please post here if you are seriously interested in a set and are willing to put down half upfront.
Author:  Rick Covalt [ Thu Apr 09, 2026 5:06 pm ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
As long as it is for a 3.504" set. :D Thanks Rob

Rick = 1 set
Author:  Greg Ondayko [ Fri Apr 10, 2026 4:30 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
I will take one set. for Ø3.504" for use with 7.001" rods.

Any info on whether this part # will be available again in the future, or should I stock up now with 2or more sets?


Thank you, Greg
Author:  Rob Simmons [ Fri Apr 10, 2026 5:25 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
I gave him a rough estimate of interest at about four sets of each size. He said they could re-institute the old part numbers in order to make another run. The price to do just one set in the future will likely be higher…

Starting a Roll Call:

Rick Covalt - 3.504” x 1
Greg Ondayko - 3.504” x 1
Wayne Venable - 3.485” x 1
Terry Littlejohn -
Lou Madsen - 3.485” x 1
Brad -
Matt -
CJ -
Author:  Rick Covalt [ Fri Apr 10, 2026 5:47 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
What all sizes are they doing Rob?
Author:  Dart270 [ Fri Apr 10, 2026 6:29 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
Thanks, Rob. I have a set of 3.504" I still haven't used from the very first group buy, so I will ask for 3.465" bore. If they don't have enough at that size, I would request 3.485" bore.

Cheers,
Lou
Author:  Greg Ondayko [ Fri Apr 10, 2026 6:33 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
I would think the part numbers and the CAD / CAM Solid Model Files should still be on servers or drives somewhere at Wiseco.

Greg
Author:  Rob Simmons [ Fri Apr 10, 2026 6:41 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
Quote:
Thanks, Rob. I have a set of 3.504" I still haven't used from the very first group buy, so I will ask for 3.465" bore. If they don't have enough at that size, I would request 3.485" bore.

Cheers,
Lou
I think the smaller bore 3.465” pistons are still available. That’s what Steven ordered last year.

This group buy is for the 3.485 and 3.504 pistons.
I will ask about the 3.465 though.

They have the files to re-create the big bore pistons. That makes this faster and easier.
Author:  Rick Covalt [ Fri Apr 10, 2026 8:44 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
Thanks Rob! The 3.485 is a nice size! That is what is in my race engine now. But that allows someone with a .060 block to go just a little bigger. So I will need the 3.504 bore! If they were available at the same price I may even have gone to .130 over since my block was sonically tested. But probably not worth any additional risk with my car headed for more street driving. :D :D

Let me know where you want the money sent and when! Thanks
Author:  wvenable [ Mon Apr 13, 2026 5:53 am ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
Mater - put me down for a set of 3.485. Still thinking about the 3.504. Will let you know before all of this is final. Thanks!
Author:  Rob Simmons [ Thu Apr 23, 2026 12:45 pm ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
I’ve PM’d anyone that posted in this thread to confirm whether or not you want a set. I’ll give it a few days before I move forward.
Author:  wvenable [ Thu Apr 23, 2026 3:22 pm ]
Post subject:  Re: Wiseco Big Bore pistons ANOTHER RUN!!
Thanks Mr. Mater!
Page 4 of 4 All times are UTC-07:00
Powered by phpBB® Forum Software © phpBB Limited
https://www.phpbb.com/