The shp block is cast from a gray iron alloy similar to an oe compound which has 3000 psi of minimum. Dart recommends keeping the horsepower to around 600 at the flywheel for any shp based build.
331 Stroker Owners Upper Rpm Limit Factory Five Racing Forum
Dart shp block hp limit. One of the great provisions of the dart shp block is its ability to use oe hydraulic roller lifters. Aaggie oct 21 2015 share post 7. Both motors were dynoed with mild hydraulic roller cams. On the 400 inch short block equipped with dart 200cc heads power jumped to 525 hp at 6000 rpm and 525 foot pounds at 4000 rpm. This alloy has a 3200 psi minimum tensile strength and a brinell hardness range of 207 255. Designed for high performance and heavy duty applications producing up to 600 horsepower the shp block is an ideal starting point for hot rodders drag racers circle track competitors off roaders and marine enthusiasts.
We take a dart little m block and bolted on a lunati rotating assembly steve racing engines camshaft and a comp cams belt drive in hopes of conquering the 1300 hp barrier from super chevy. Dart shp special high performance blocks enable you to affordably build a powerful durable engine. Dart shp 427 small block engine the anti ls part 2 build a 627hp pump gas small block that will rival any ls. The chevy shp small block comes with a 9025 deck height with the ability to handle a maximum size of 434ci although dart recommends staying under the recommended 408 cube 4165 x 3750 sizing. The dart tech people said the shp blocks are good for a reliable 600hp beyond that they recommend the little m which has four bolt mains on all five locations.
Gallery of Dart Shp Block Hp Limit
