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Old 11-26-2010, 10:51 AM
Islandtrader Islandtrader is offline
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Join Date: May 2007
Location: Tarpon Capital Of The World
Posts: 2,122
Default Re: Stroke it. Stroke it. STROKER !

Quote:
I think it's a small block with a stroker crank in it, maybe from a 400 ci small block? Only downside I can think of is the combination of short Chevy rods + longer stroke = more side load on pistons. The 400" engines weren't very durable because of that, but maybe the 383 has longer rods or shorter stroke than the 400. It's a pretty popular swap among hot rodders, so it's durability must be better than the 400.
Thanks guys !

This is probably to much info. but for us gear heads here you go.

The original 350 uses a B&S of 4.00 x 3.48

The new small block is 377 with a B&S of 4.0 x 3.75.

The stroker is a small block with a B&S of 4.030 x 3.75.

Weight is actually 12 pounds lighter than a 350. More aluminum.

The total package is approx. 300 # more than a straight 6. However I don't think that will change the balance to much since the boat was offered with 2 straight sixes and that would more than offset the small block. Any way with a extra tank up front and trim tabs I should be fine.
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