Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - looking for a good after market 400 sbc block
View Single Post
  #4 (permalink)  
Old 06-12-2004, 07:37 PM
trees trees is offline
Member
 

Last journal entry: JB's 37 Pickup
Last photo:
Join Date: Oct 2002
Location: Smoky Mountains
Age: 75
Posts: 2,358
Wiki Edits: 0

Thanks: 0
Thanked 1 Time in 1 Post
I know a guy building circle track motors putting out 680HP and they are holding up good. He uses the high nickel 2 bolt main blocks and splays the other two bolts (studs) I have not heard him addressing any cracked webbing, but the high rpm circle track motor may not be experiencing as high a stress as the sprayed drag motor. I would get a few more race engine builders opinion before blowing of your block.

Trees
Reply With Quote