diamond vs weisco
I have a 6.0 iron block, bored 4.030 with eagle 4 inch crank, scat 6.125 rods, plan on doing a ls3/l92 heads with carb style intake and a largeish shot(200-300) using a acufab style 4barrel throttle body. so my question is, which pistons do people recommend, have been referred to both of them, does anyone have a preference over the other and why? the weiscos i am looking at are k646x3's. i havent looked into diamonds to see exactly what their part number is. but would want them around the same spec. Again all help is appreciated.





