ignition map for modified '78 Triumph Spitfire 1500

[starman]

Engine Mfg: Triumph
Engine Code: block = FM29089UE, head = 218139
Cylinders: 4
Displacement (cc): 1514 (bored-out 0.020")
Rev Limit: 6000 (Triumph 1500 engines do not rev as high as the Triumph small journal 1300 engines. Heavy, flexing cranks and only 3 main caps limit revs.)
TPS or MAP: MAP
Boosted or Normally Aspirated: normally aspirated
Modifications: compression increased to 9.6:1, head porting and combustion chamber shaping, 3-angle valve and seat grind, "B" profile fast road cam, twin HS4 carbs and 4-2-1 exhaust, balanced
Chassis: modified suspension (springs, dampers, geometry), Superlite wheels w/ improved tires
Notes: photos and more details at http://www.auskellian.com/paul/78.html