Good deal!
While youre at it with the stopwatch, try to measure 0-30mph as well (pretty easy, can almost do that in your driveway....)
50-70mph is another standard road test time but of course this all depends on your speedo being accurate.
I think 3280 is the shipping weight, my bet is about 3600lb with a full tank but it helps to weigh it if you can. Still I bet top speed should be 90mph plus with your mods, I will try to build a Gonkulator file of it.
Lakes pipe, that means straight pipe no muffler?
Carbs might be too lean for that?
Even stock, those BV's are right on the edge, they usually run better jetted up a size or two. With open pipes they might really want richer jets.....
Stock distrib should be fine up to near 5000, no power gain just reliability gain. Main thing is to have a spark curve it likes, about 10 initial, then maybe 32-34 total at 3000-3500rpm. Plus some vac advance for cruising.
Cool thing about these cars, the revenuers will never mistake your 6cyl BelAir for a "Street Outlaw", its a pretty invisible car.
