Dart Iron Eagle Block Vs Little M

I ve been reading quite a few books and most of them say 041 or 186 are the best cheap heads to get.

Dart iron eagle block vs little m. The best in performance race prep engine blocks is at cnc motorsports. 4 00 or 4 125 unfinished bore stroke. 4 185 x 3 875 max recommended cam bearing bore id. The little m is a true race block that is cast from a premium high strength alloy and is.

The little m and the iron eagle blocks. Iron eagle small blocks are available in standard 9 025 and tall deck 9 325 versions so you can select the crankshaft stroke and connecting rod length that s right for your combination. Custom machine work options are available to meet most any of your performance needs. Superior iron alloy bore.

A competition oiling system ensures adequate lubrication to the main bearings at high rpm. We raised the camshaft and spread the oil pan rails to provide extra clearance for stroker cranks. I ve also heard that the dart iron eagle and world products s r torquers are much better than the 041s. Cnc motorsports is proud to offer fully machined race prep dart blocks.

We offer the dart shp little m big m and iron eagle block full machined and ready for you to assemble. The sportsman block shares most of the little m s best features but saves you money by using ductile iron main bearing caps 4 bolt on the center three and 2 bolt on the ends and employing a rear external oil feed crossover and restrictor provision. The little m is cast from premium high strength iron and beefed up in all the critical areas. Dart sbc iron block part 31131111 31131211 31132211 material.

For the ultimate in small block durability dart has two options. Dart s little m sportsman block is the affordable alternative for sportsman racers and serious street performance.