So still waiting on the relay tomorrow so I can get the voltage the way msd wants it. So I've got the 18 degree bushing in it and the 2 blue springs. Idles at 750....timing mark doesn't start to move til 1300 rpms and totals out at 2500. I'm surprised the timing doesn't start advancing til 1300 or is that normal? I'm probably going to experiment with a heavy spring and a light silver for an expected 2800 total.
Pretty sure the dui dist I was using had lighter springs but totaled at 2600. I believe the paperwork on the dui said 22 degrees mechanical
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72 lemans,455 e-head, UD 255/263 solid flat,3.73 gears,,,10" 4400 converter,, 6.68 at 101.8 mph,,1.44 60 ft.2007
(cam 271/278 roller)9"CC.4.11gear 6.41 at 106.32 mph 1.42 60 ft.(2009) SOLD,SOLD
1970 GTO 455 4 speed #matching,, 3.31 posi.Stock manifolds. # 64 heads.A factory mint tuquoise ,69' judge stripe car. 8.64 @ 87.3 mph on slippery street tires.Bad 2.25 60ft.Owned since 86'
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