400 block rotating assembly
Thread Starter
Racer
Joined: Oct 2006
Posts: 269
Likes: 7
400 block rotating assembly
I would like to buy a internally balanced rotating assembly kit for a 400 block. I would appreciate recommendations from forum members who have had a good experience with a seller of these assemblies.
Thanks
Thanks
Last edited by myc3; Mar 5, 2007 at 10:25 AM.
Race Director
Joined: Apr 2000
Posts: 17,676
Likes: 201
From: Who says "Nothing is impossible" ? I've been doing nothing for years.
cnc-motorsports is a good one. For an inexpensive but still strong bottom end nothing beats the Scat 9000 crank, Eagle SIR rods and SpeedPro hyperutectic pistons, don't let the price make you think they can't handle power. You should get everything checked to make sure they are in spec as the lower priced stuff is out a little, some of the time 
Team Owner
Joined: Apr 1999
Posts: 21,953
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From: Reno Nevada
2024 C3 of the Year Finalist- Modified
www.flatlanderracing.com
Go down to rotating kits. I would get the 3.875 and make a 415 or 421 ci. They whip up on plane ole 400's and 406's
Go down to rotating kits. I would get the 3.875 and make a 415 or 421 ci. They whip up on plane ole 400's and 406's
