Tunnel ram or no tunnel ram...

71GSSDemon said

That's great. I hope to be able to sort mine out to fix the same issues. Can't wait to hear more

Click to expand...

Because of lack of any parts I was worried about drilling anything as I would not be able to come back easily. After I heard over the phone that these restrictors should not be there + suggestions to get rid of them by 68 HEMI GTS + Rat Bastid it took 10 minutes to get them out and drive again and wow.
I wonder why previous owner put them there. Also the fact that my idle in park was affected by this change. Time to learn about this stuff.

I have one more question. Is emulsion adding air or gas? More or bigger holes is leaner or richer?