I blew a head gasket on my MTI stg 2 head, 224/561-112 cammed car. I had plenty of fuel pressure etc...here is what I THINK my problem is. I had it jetted as a 150hp kit on a stock motor (standard NX kit 150jets). We all know makes more hp on head/cammed cars. I THOUGHT it would be ok but BOOM!!

So what jets should I use? I want to be around 100 hp but safe!!