PB110 Engine

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PB110 Sunny Excellent was fitted with L-series OHC engine L14. This L14 engine was the third L-series design after the L13 (Aug 1967), L20 (Nov 1967) & L16. At 1428 cc, it was essentially a de-stroked L16, having the same bore, but a new reduced crankshaft stroke, which was longer than the L13 but shorter than the L16.





Overview

The Sunny Excellent PB110 was fitted with 1400cc L14 engine, a smaller-displacement version of the L16 fitted to the Datsun 1600. This is an O.H.C. (overhead camᵂ) engine design. Both a single carb and dual-carb engine was available. Top speed was 155kmh, up 5km from the Datsun 1200.


See also: L-series Engine


DX and GL models had a single-carb engine, while the GX had dual sidedraft carburetors (GX originally meant GL with Twin Carbs).


[[1971_PB110_tri-fold_brochure#6|]]brochure


PB110 was fitted with L14S (single carburetor engine).


  • 85 HP


GX models used L14T (twin carburetor engine).


  • 95 HP


85 hp single carb L14 engine

Album 851 Album 26271


GX 95 hp twin carb L14 engine

Post 498207 Post 498207


GX engine with Twin Hitachi carburetors

1972 Orange air cleaner | 1971 Blue air cleaner

Album 10318 Post 492213


L14 engine with aftermarket dual sidedraft carburetors

Dellorto DLHA| (Mikuni PHH)

Album 1534 Album 18719


These engines were pulled from the Datsun Bluebird 510 parts bin, with some modifications.


510: L13 engine (1967) Applied Model Codes 210-218 N510: L14 engine A86,A88-A89 P510: L16 engine 219-222 H510: L18 engine A87,A94


Nissan Part Numbers Applied Model Codes: 122: SP310 210: 510-S 219: P510 220: P510-TK 230: PL510 A08: 510 ('69) A35: P510 ('69) A49: P510S ('70) A51: P510TK ('70) A87: H510TK A89: N510T A92: 510 2-dr Automatic H23: B110GTK (GX 4-speed Sedan) H25: KPB110 ('71) H27: KPB110GR ('71) N04: (K)P510(A)TK ('71)


http://datsun1200.com/uploads/photos/30547.jpgAlbum 30547 http://datsun1200.com/uploads/photos/30548.jpgAlbum 30548 http://datsun1200.com/uploads/photos/30549.jpgAlbum 30549 http://datsun1200.com/uploads/photos/30550.jpgAlbum 30550 http://datsun1200.com/uploads/photos/30551.jpgAlbum 30551



Nissan Factory Rotary Engine

Under the bonnet of this Excellent is the rotary engine used to advance the development of NISSAN's new rotary.


Main: Rotary engine




Rocker Cover

'Datsun OHC'


13264-A4900 COVER ASS'Y-rocker L14S [breather tube pointing back] * Same as 510 L14, L16 except SSS [per 1970.8 catalog] * Same as later L13 cover, differs from early L13 cover http://datsun1200.com/uploads/photos/30541.jpgAlbum 30541


13264-A5100 COVER ASS'Y-rocker L14T [right angle breather tube] * Same as 510 L16 SSS [per 1970.8 catalog] http://datsun1200.com/uploads/photos/30542.jpgAlbum 30542



Cylinder Head

Single Carb 11041-H2510 HEAD ASS'Y-cylinder L14 11041-H2511 HEAD ASS'Y-cylinder (from '73-4) L14 11041-H2512 HEAD ASS'Y-cylinder (from '73-7) L14


Main: A87 Cylinder Head


Twin Carb A87 = H510TK 11041-21901 HEAD ASS'Y-cylinder L14T * Datsun 510 L16 SSS, CSS 11041-A8712 HEAD ASS'Y-cylinder (from E# L14-098246) L14T * Datsun 510 L16 (from '72) also replaced L16T heads 11041-A8713 HEAD ASS'Y-cylinder (from '73-5) L14T 11041-A8714 HEAD ASS'Y-cylinder (from '73-7) L14T


https://ratsunstorage.s3.us-west-1.amazonaws.com/monthly_2025_09/A87_ID.jpg.f7b7ed45c0a2a8d4466392c69e2654e9.jpg☁



Camshaft

  • 13001-21000 CAMSHAFT L14S
    • Same as 510 L14
  • 13001-H2700 CAMSHAFT L14T
    • Same as all later 510 L16S single carb (except LPG) [1974.3 catalog]



Intake Manifold

See also: L-series Intake Manifold


Single Carb


  • 14002-A8901 MANIFOLD ASS'Y-intake
  • 14002-A8903 MANIFOLD ASS'Y-intake
  • 14002-A8925 MANIFOLD ASS'Y-intake



Twin Carb


  • 14002-22026 MANIFOLD ASS'Y-intake
  • 14002-N0400 MANIFOLD ASS'Y-intake


http://datsun510.com/photopost/data/3133/medium/220_SU_manifold.JPG☁



Exhaust Manifold

See also: L-series Exhaust Manifold


Single Carb


  • 14004-A3500 MANIFOLD-exhaust
    • Same as 510 L14
    • Same as later 510 L13 (from E#/L13-187492)
    • Same as later 510 L16 (from E#/L16-95967)


Album 22595


Twin Carb


  • 14004-A3500 MANIFOLD-exhaust
    • Same as single carb engine



Carburetor

Single Carb * 16010-A8900 CARBURETOR ASS'Y-auto choke (213282-211) L14S (M/T) * 16010-A9200 CARBURETOR ASS'Y-auto choke (213282-231) L14S (A/T)


[[PB110_photo_features#1972_Coupe_GX_purple#174_65ae3bd42f3c0.jpg|]]feature



Hitachi Twin Carb dome-tops


  • 16010-H2710 CARBURETOR ASS'Y-twin (HJL 38W-5) L14T
  • 16554-H2710 JET-needle L14T
  • 16346-12210 SPRING-suction L14T


https://ratsunstorage.s3.us-west-1.amazonaws.com/monthly_2020_07/DSC08866.thumb.JPG.fc616f296e033b3730771b5c2a152394.JPG☁



Air Cleaner

Single Carb


  • 16510-A0800 AIR CLEANER KIT
  • 16500-A8901 AIR CLEANER ASS'Y
  • 16500-H2306 AIR CLEANER ASS'Y
  • 16500-H2500 AIR CLEANER ASS'Y (from '72-6)
  • 16500-H2505 AIR CLEANER ASS'Y (from '72-6)

http://datsun1200.com/uploads/photos/30540.jpgbrochure


Twin Carb


  • 16500-H2700 AIR CLEANER ASS'Y (up to '71-9) [thin oval (blue)]

http://datsun1200.com/uploads/photos/30539.jpgbrochure

  • 16500-H2710 AIR CLEANER ASS'Y (from '71-10) [fat oval (orange)]

Album 10318 


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