Quote:
Originally Posted by mdross1
450 inch small block had to have been a wide pan rail block.Built a 427 SB2 Donovan this past winter for the V8 bike the 3.875 stroke hit in a lot of places.
How did that motor work for you many problems?
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Yep, used a Dart tall deck block with 18* heads. Needed a wide rail pan, and the only pans I could fine were drag race deep sump pans. Called Moroso and had them make me a road race pan...talk about a costly pan. A 450 inch small block using a tall deck is pretty straight forward without any clearance problems. Using a regular block makes the bores pretty thin to get those inches. I'm using a 4.125 inch stoke.