Quote:
Originally Posted by JSH
Don't I want the modified, projected tip, RR08S? This is the coldest I've seen. The 6510 is HR 07. The NGK 6509 LTR6IX-11 Iridium IX Spark Plug is HR 06.
RR08S Brisk Racing Silver Spark Plug
Brisk SKU - RR08S
Parameters:
Thread Diameter 14mm
Thread Reach 25mm-1"
Hexagon 16mm-5/8"
Seat Type Tapered
Design Silver Racing
Resistor Yes
Projected No
Heat Range - 08
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You want RR12S at a minimum which is a heat range colder than the 6510. I just did RR10S which is an another step colder than that and hope to have some hard runs to test them out soon. Early testing looks good.
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2017 Chevy Camaro 2SS A8 Whipple 3.0, Mast Black Label heads, ATI 8L90, Fore triple in-tank pumps, 112mm TB, LPE +52% injectors & BB HPFP, TooHighPSI/Katech port injection, 15” conversion 1066 WHP STD/1027 SAE, 9.10@152.5 (new times coming)
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