for sale on eBay, interesting features
BRAND NEW in Nissan box
11041-H7866 was used by 1981 N10 Pulsar Europe A14. Maybe others. It is the 6th revision of H7860, first used on H78 (B210 Van A14). And using the even-earlier H75 casting

* casting marks 'H75' and '309'
* A14-size valves (larger than A12 valves)
* Oval Ports
* Dry Intake (no water holes for intake manifold)
* machined for Open Chamber

It differs from the AUS H75 photos we have in that the front sensor hole is undrilled in this one

Attach file:

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  11041-H7866.jpg (169.89 KB)


  machined open chambers.jpg (194.17 KB)


  '309' cast mark.jpg (194.46 KB)


  'H75' cast mark.jpg (194.62 KB)


  chamber face, no oil passage.jpg (198.04 KB)


  spark side, 3-boss without oil passage.jpg (181.72 KB)


  top center (oil passage visible).jpg (192.66 KB)


  front face, 5-bolt with undrilled air passage .jpg (178.35 KB)


  port side, new bolt pattern.jpg (153.89 KB)


  oval ports without water holes.jpg (156.44 KB)


  undrilled front & rear sensor bosses.jpg (180.85 KB)


  rear face, low water outlet, left bolts, undrilled air passage boss.jpg (162.73 KB)