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09-17-2006, 12:55 PM #1
350 SBC 4 Bolt Main 800 to 1000 HP
Does any one know anyone running a SBC tubo charged? Next question I have a GM 350 4 bolt main block. Will it hold up to being tubo charged? I know a merlin or bowtie block would be the way to go , but with limited funds can or will this hold up. If someone is running one now, let me know what you think about it.
09-17-2006, 01:34 PM #2
If you change to billet main caps,ARP studs,it might.
You should have the block checked by a good machine shop,have it magnfluxed,sonic test the cylinder walls,make sure its square.
If decide to do it,you might consider 1/4 filling the block to keep it from shifting too.
09-18-2006, 08:16 AM #3