Is It Worth Porting 862 Heads at Peggy Bergmann blog

Is It Worth Porting 862 Heads. Mainly cam and other smaller. 706 heads, 862 heads, 799 heads, or 243 heads. Port and polish 862 heads? Yes, the “are 862 heads any good?” question doesn’t need to be emphasized since the cylinder head is the best for engine compression, but you need to weigh the bad and good of porting to 862 charges. Completely tore down a early l59 and in process of rebuilding it. The 5.3 ls could be had with one of four cylinder heads: The 862 casting with bigger valves and good port work is one of the best early ls cathedral port heads. You can have them ported for a reasonable price and have a good valve job done on them to. 862 heads are not the best choice for your ls motor if you are looking for maximum performance and power. The 317's already have better ports and the 2.000 intake valve but have a big chamber so milling would be suggested on. They won't flow as good as 243 but you'll have better compression vs 243. Doing a “mild” build in it.

Yes, the “are 862 heads any good?” question doesn’t need to be emphasized since the cylinder head is the best for engine compression, but you need to weigh the bad and good of porting to 862 charges. Completely tore down a early l59 and in process of rebuilding it. 706 heads, 862 heads, 799 heads, or 243 heads. You can have them ported for a reasonable price and have a good valve job done on them to. 862 heads are not the best choice for your ls motor if you are looking for maximum performance and power. The 862 casting with bigger valves and good port work is one of the best early ls cathedral port heads. Mainly cam and other smaller. The 5.3 ls could be had with one of four cylinder heads: Port and polish 862 heads? They won't flow as good as 243 but you'll have better compression vs 243.

706/862 Heads Cylinder Head Pair Remanufactured CNC Ported LM4/LM7

Is It Worth Porting 862 Heads Port and polish 862 heads? You can have them ported for a reasonable price and have a good valve job done on them to. Port and polish 862 heads? The 317's already have better ports and the 2.000 intake valve but have a big chamber so milling would be suggested on. Mainly cam and other smaller. They won't flow as good as 243 but you'll have better compression vs 243. 706 heads, 862 heads, 799 heads, or 243 heads. Yes, the “are 862 heads any good?” question doesn’t need to be emphasized since the cylinder head is the best for engine compression, but you need to weigh the bad and good of porting to 862 charges. Completely tore down a early l59 and in process of rebuilding it. The 862 casting with bigger valves and good port work is one of the best early ls cathedral port heads. Doing a “mild” build in it. The 5.3 ls could be had with one of four cylinder heads: 862 heads are not the best choice for your ls motor if you are looking for maximum performance and power.