Dart sbc iron block part 31121111 thru 31122223 material. Cnc motorsports is proud to offer fully machined race prep dart blocks.
Sb Ford 438 Stroker Long Block Boosted Series Stage 3
Dart iron eagle block hp rating. Special rmr alloy bore. With an aluminum small block once you go over about 900 hp its time to go to an iron block. There are a lot of variables of course but. The dart shp blocks while rated by dart to only 600 hp are good for probably twice that according to the engine builder im working with. 400 4125 bore stroke. Working with leading ford racers and engine builders they designed the iron eagle race series and sportsman small blocks to solve the shortcomings of production engine blocks used in high performance and competition applications.
For that horsepower rating dont need the iron eagle. I know these are the best blocks i just want more info on the boss block as well as the sportsman and iron eagle. I have a eagle 340 crank eagle 54 rods and wiseco pistons with a edelbrok victor efi and a large plate kit. 4185 x 4125 max recommended cam bearing bore id. Such as hp rating and any issues anyone has had either with machine works or issues otherwise. Sbc 200 bbc 2120 50mm roller brg 22819 22831.
Using the companys iron shp block with a 4000 inch bore they tossed in a 3750 inch eagle crank compstar steel h beam rods mahle flat top pistons and a comp cams solid roller camshaft. Custom machine work options are available to meet most any of your performance needs. We offer the dart shp little m big m and iron eagle block full machined and ready for you to assemble. The dart iron eagle small block ford engine blocks put ford racers in front with these cast from superior iron alloy engine blocks. With a big block that figure is more like 1100 hp. The best in performance race prep engine blocks is at cnc motorsports.
Gallery of Dart Iron Eagle Block Hp Rating
