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2600 Ignition & other specs



Well, I did some digging around, and came up with some specs in an old,
out of print shop manual. The manual itself doesn't cover the 2600 line,
but the huge table of specs in the back did, as I figured. This is from
the "Intereurope Alfa Romeo 1959-1969 The Giulia and Giulietta Models"
(c) 1970.

1962 Spider 2600:

Firing order:     1-5-3-6-2-4
Capacity(cc)      2584
Bore/Stroke:      83/79.6 mm
Compression:      9:1
Rated Output      145DIN@5900
Valve Lash(in)    .020"/0.5mm (cold)
Valve Lash(ex)    .022"/0.55mm (cold)
Carburetors       3 x Solex 44 PHH
Fuel pressure:    1.5 psi
Battery:          12V/50 AH, negative ground
Distributor:      Marelli: S 93 A
Point Gap:        .016-.019"/0.4-0.48mm
Dwell Angle:      42-48 degrees
Static Timing:    5-7 BTDC
Timing Advance:
 start:           8-12@800
 intermediate:    19-23@1500
 intermediate:    32-36@3500
 max:             44-48@5000
Condenser:        0.18 uF (MicroFarads)
Spark Plugs:      Lodge 2 HLN
Plug Gap:         .020-.024"/0.5-0.6mm
Generator:        Marelli: DN 62 C
 rating:          23A/13V/2300RPM
Regulator:        Marelli: 1 R 50 D
 Cut in:          11-12V
 Drop off:        N/A
 Reverse Current: 2.5-7.5A
 Open Circuit:    14.1-14.5V
 Current Limit:   27-28.5A

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