PulstarPulsePlugs.com is part of the SparkPlugs.com family - an authorized Pulstar distributor. To contact Enerpulse, click here.
Pulstar indicates the heat range by the number "1" or "2" in the plug number.
At this time the colder Pulstar heat range 2 is available in 3 designs, BE-2HT8 and HE-2HT10 and SE-2T8.