Twinscrewgt
Bad Smurf
I used a dremal
any reason to go with stainless steel vs aluminum besides the metal lasting 20 years longer.
What he probably means is aluminized steel, which is cheap, coated with vapourised aluminum to resist rust. It's been a muffler shop standby for 40 years.
BV600, no numbers yet. still working the tune with Rick @ Amazon for drivability, it drives fine right now just fine tuning it, the base tune straight from Rick felt pretty good. once I get that tweaked, then I will work peak boost/dyno numbers. right now I'm at 8psi but will push it up to 10psi once it's tuned.