Just wanted to say hello. Have an 04 Lightning with 36k miles. Mods in signature. Currently I pushed out a head gasket but no water in the oil. Going to a set of TFS CNC ported heads and a (very) lumpy comp cams for the sound and HP. These motors are known for their under-engineered junk rods. I’m not going to an H-Beam shortblock yet however. My theory is keep the RPMs down to 5K (max) and A/F around 11.2-11.5 to keep it from grenading. Any experienced comments welcome. Currently best dyno number was 447. Went 12.41 at 109 (and change) at this level in south Florida. Let me know your thoughts on longevity making 500-525 RWHP on stock shortblock keeping RPMs down and A/F levels super safe. Thanks.