Just got my 67BB installed. I was curios as to how it would spool as compared to the TE-60 I'd been running. I'm only 2800-3000 stall right now. But with the stroker build and the extra cubes, I'm happy to say that it spools JUST FINE!
I think I could fry the tires off straight up to 100mph. Going from a 60mph roll, it goes to insane spinning outofcontrol instantly. Off the line, it's gonna be hard to say until I get some traction, but I swear I think it spools at about the same speed as the 60. If I can keep this same converter I will be vey happy.
I've heard mention that you can hear the ball bearings while driving....I cant. Of course, all I can hear is tire, LOL! Whats funny is that after I shut it down, I can pop the hood, walk around to the engine compartment, and still hear the turbo spining for about another 30 seconds. That thing just ROLLS! I'm looking forward to seeing what kind of numbers this turbo can produce, but I'll say right now, it's NUTS at 21psi.
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'87 GN, STROKED n ROLLED.
First dyno results on a 95 degree day, 21psi and a TE60.....556 rwhp. Pump gas and alky.
*New 6776 BB installed, dunno the new HP #'s, but.....does it matter???????
99 Regal GS Sold
70 GS- Sold