Hello there everybody!

Was hoping if someone could confirm whether NGK BKR8EIX spark plugs will work for going BPU++ (Intake, Turboback, Exhaust, FMIC, Mine's ECU with 7500rpm limit & EBC) or should I go copper plugs? Boost will be at approximately 1.0bar for daily driving, then scrambled to 1.2 bar when driving spirited.

Any comments, help, etc appreciated.

Thanks in advance.

EDIT: Also anybody know where I can get my injectors blueprinted? Might also be looking to install an uprated fuel pump so just want to make sure the injectors are good for flowing enough fuel considering the mileage of the car (112k miles)

Hi mate, I'm running between 1.1 - 1.2 bar on mine and have NGK BKR7EIX fitted, I used this post over on the MKIV site for the info as it should be identical for the Aristo:

http://www.mkivsupra.net/vbb/showthread.ph...ghlight=bkr7eix

Hope that helps fella

Hey Aido,

Thanks buddy - appreciate it! . I guess the BKR8EIX won't pose any problems for me then .

Mitul.