Nissan 370Z Forum - View Single Post - Fast Intentions Long Tube Headers review +FULL BOLT ON dyno (G3 FI CB & FI LTH)

TARDCORE · 06-22-2010, 02:34 AM

I want to add that the OEM Header quality is complete SH*T!!! At the time I didn't take pictures, but the stock o2 sensors' thread MELTED (yes MELTED!!!!) inside of the stock header!!!! BOTH SIDES! I nearly shat myself when I saw this. Luckily my friend is very veyr experienced and he filed new threading. I didn't take pictures of the dam sensors but I can take more pictures tomorrow of the threading on the stock header to show you all of the nerve wrecking damage. My buddy thinks it happened because the stock o2 sensor is too close to the engine. Also the ports of the headers are SH*t!!! here are crappy pics to show you.

06-22-2010, 02:34 AM	#2 (permalink)
TARDCORE Enthusiast Member Join Date: Jul 2009 Location: San Diego Posts: 410 Drives: 2010 Solid Red 370Z Rep Power: 16	I want to add that the OEM Header quality is complete SHT!!! At the time I didn't take pictures, but the stock o2 sensors' thread MELTED (yes MELTED!!!!) inside of the stock header!!!! BOTH SIDES! I nearly shat myself when I saw this. Luckily my friend is very veyr experienced and he filed new threading. I didn't take pictures of the dam sensors but I can take more pictures tomorrow of the threading on the stock header to show you all of the nerve wrecking damage. My buddy thinks it happened because the stock o2 sensor is too close to the engine. Also the ports of the headers are SHt!!! here are crappy pics to show you. __________________ XBL:EVENTYDE