Hello, iam David Owens, So long!

How Much Hp Can A 2 Bolt Main 454 Handle? [Solved]

Re: How much power with a two bolt main 454 a 2 bolt main will support 450 hp for short periods of WOT if it has a steel crank. I wouldn’t recommend trying 450 with a cast crank though. The 330 should be a 4 bolt main block.15 Sept 2004

Ask Roger: How much power can a 2 bolt main cast iron sbc block hold?

It’s ASK ROGER time! We just uploaded the latest ASK ROGER video and are pumped to announce our first WINNER!

2 Bolt vs 4 Bolt - Ask Professor Clint - Never Done

Today Professor Clint takes on the topic of

Performance Engine Build 620 HP 454 Big Block Chevy Part 2 Core Selection

Part