Actually, I'm not sure if the JZ motors have the same problem as the 7M's. If you have the center spark plug cover and BKR(4644) plugs, the plug wire wont seat all the way onto the plug and can cause arcing. The BCPR(6282) plugs are a few mm's taller so this isn't a problem.
Most of the eBay FPR's have crappy diaphragms. I've known a few guys to get the ebay aeromotive knockoff and replace the diaphragm with a genuine Aeromotive and have no problems.
Not saying I would do it though, I bought the real deal. The fuel system is not a place I would cheap out.
I live about 30 mins away from the one here in GA. I'm super busy with school since it's close to the end of the semester so not sure if I could make it up there this week. I might be able to squeeze it in tomorrow if no one else is closer.
Really? Because they are both 7 heat range...
BCPR is just a different height. BKR's are ISO while BCPR are JIS and the BKR's are a few mm's shorter on the top than the BCPR..They're both copper, both 7 heat range.
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