I just installed a 75shot of No2 on my 87GN to help compensate for the lack of o2. Aside from the power increase, it seems to run much smoother.
From what I understand I should run a cooler plug as well? I am using AC Delco Rapid Fire plugs now. Any suggestions?
Other modifications: TA49, XP pump hot-wired, 42.5# injectors, TPS-TEC, cold-air induction, MagnaFlow exhaust w/cut-out, TH downpipe, air bags, pinion snubber, M&H dot drags, scanmaster, the list goes on. Stock intercooler and throttle body.
Try a set of HALO Spark Plugs (84-87 G/N's use part H1A).
http://www.HaloSparkPlugs.vze.com
Thanks Curt! Are you running these plugs yourself or anyone you know?
Jon,I have them installed in all four of my vehicles.After trying them I was hooked and then started selling them. I gained power and fuel mileage on all my vehicles.
I'm interested in the efficacy of using the halo plugs in the LC2 engine....Anybody else tried them?