Yep,, thats right you can goto PepBoyz, Autozone, Etc. Etc.. and just get one
range colder plugs.
As for your timing its hard to say,, only dyno testing will bring out the
optimum timing without detonation.
On my mustang stock timing is 10*BTDC and they say to start off at 5*BTDC and
work your way up... But beware when you start working your way up,, if you
go to much,, melted plugs, pistons, and head gasket failures begin to occure
(gotta love nitrous)
Best method is a couple hours of dyno time with a WIDEBAND O2 sensor that
allows you to tell if you car is running lean and can tell you when you hit
your peak HP figures..
A Bigger Fuel Pump might also be in order for yah or at least make sure you
fuel system is up to snuff. I.E (clean injectors, bigger maybe, High Volume
Fuel Pump)
Brad M
+----------------------------------------------------------------------+
Have questions about your car? Try here: http://www.sentra.net
