Spark plug heat range charts?

[tomslik]

I bought some Autolite plugs... # 45

I will see how this works for now.

I may lite the motor for the first time this afternooon

shall i plug my ears?

[Mikej]

I think the higher the electrode and center porclean the hotter the plug.

[Crosley.In.AZ]

I bought some Autolite plugs... # 45

I will see how this works for now.

I may lite the motor for the first time this afternooon

shall i plug my ears?

did you hear it?  engine runs well.  20+  minutes at high idle 2000 - 2500 rpm

very responsive at hard throttle.

the rev limiter in the Accel 300+  ignition box works.....  5k rev limit set so far... may buzz th e  motor higher on the drag strip  if this log cylinder head will flow the air.

I also added some of the Redline oil additive with the zinc and other additives for engine break in

[tomslik]

I bought some Autolite plugs... # 45

I will see how this works for now.

I may lite the motor for the first time this afternooon

shall i plug my ears?

did you hear it?  engine runs well.  20+  minutes at high idle 2000 - 2500 rpm

very responsive at hard throttle.

the rev limiter in the Accel 300+  ignition box works.....  5k rev limit set so far... may buzz th e  motor higher on the drag strip  if this log cylinder head will flow the air.

I also added some of the Redline oil additive with the zinc and other additives for engine break in

i THOUGHT i heard a fart in the distance
then i  realized it was just me


got the MII in the brown streak finally AND my stainless boat trailer lugnuts came in the mail today.

see the classifieds!

or not, it won't let me post.....
MII 9" rotors wanted
need to be 4 3/4" (gm) bolt circle, stud condition unimportant as i need long 1/2" studs.
if you've upgraded to 11" rotors and want to dump your old ones, i'm your guy;)

they're only 75 bucks from zigs so....

[wayne petty]

hmm... did it sound like this when it started

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