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[Datsun 1200 encyclopedia]

Camshaft Comparison

(Difference between revisions)

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Category: Camshaft
Revision as of 20:39, 22 August 2009
ddgonzal (Talk | contribs)

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Line 64: Line 64:
256/256 duration .331 lift 256/256 duration .331 lift
* 13001-H2300 A12 GX * 13001-H2300 A12 GX
 +
 += Chart =
 +<table border='1' class='inner' cellspacing='2' width='100%'><tr bgcolor=ccccff><td align = center valign=top>Part Number</td><td align = center valign=top>@</td><td align = center valign=top>Ex. Dur</td><td align = center valign=top>In. Dur</td><td align = center valign=top>In. Open</td><td align = center valign=top>In. Close</td><td align = center valign=top>Ex. Close</td><td align = center valign=top>Ex. Open</td><td align = center valign=top>Lift (in)</td><td align = center valign=top>Reference</td></tr><tr><td valign=top>13001-18000 </td><td valign=top>?</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td></tr><tr bgcolor=f0f0f0><td valign=top>13001-H1000</td><td valign=top>?</td><td valign=top>248</td><td valign=top>248</td><td valign=top>14</td><td valign=top>54</td><td valign=top>12</td><td valign=top>56</td><td valign=top>0.335</td><td valign=top>[[Camshaft]] [http://datsun1200.com/modules/myalbum/photo.php?lid=20180 photo]</td></tr><tr><td valign=top>13001-H2300</td><td valign=top>?</td><td valign=top>256</td><td valign=top>256</td><td valign=top>20</td><td valign=top>56</td><td valign=top>18</td><td valign=top>58</td><td valign=top>0.353</td><td valign=top>[[A12GX_Engine#Specifications|A12GX Engine]]</td></tr><tr bgcolor=f0f0f0><td valign=top>13001-H5000</td><td valign=top>?</td><td valign=top>248</td><td valign=top>248</td><td valign=top>14</td><td valign=top>54</td><td valign=top>12</td><td valign=top>56</td><td valign=top>&nbsp;</td><td valign=top>[http://datsun1200.com/modules/myalbum/photo.php?lid=18422 photo]</td></tr><tr><td valign=top>13001-H5700</td><td valign=top>?</td><td valign=top>256</td><td valign=top>248</td><td valign=top>14</td><td valign=top>54</td><td valign=top>20</td><td valign=top>56</td><td valign=top>0.331</td><td valign=top>here</td></tr><tr bgcolor=f0f0f0><td valign=top>13001-H6200</td><td valign=top>?</td><td valign=top>256</td><td valign=top>248</td><td valign=top>14</td><td valign=top>54</td><td valign=top>20</td><td valign=top>56</td><td valign=top>0.324</td><td valign=top>[http://datsun1200.com/modules/myalbum/photo.php?lid=20179 photo]</td></tr><tr><td valign=top>13001-H9800</td><td valign=top>?</td><td valign=top>248</td><td valign=top>244</td><td valign=top>14</td><td valign=top>50</td><td valign=top>12</td><td valign=top>56</td><td valign=top>&nbsp;</td><td valign=top>[[1981 Engine]]</td></tr><tr bgcolor=f0f0f0><td valign=top>99996-H1031</td><td valign=top>?</td><td valign=top>300</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>0.487</td><td valign=top>Nismo</td></tr><tr><td valign=top>99996-H1032</td><td valign=top>?</td><td valign=top>310</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>0.487</td><td valign=top>Nismo</td></tr><tr bgcolor=f0f0f0><td valign=top>13001-H5710</td><td valign=top>0.10</td><td valign=top>280</td><td valign=top>&nbsp;</td><td valign=top>38</td><td valign=top>62</td><td valign=top>35</td><td valign=top>65</td><td valign=top>0.37</td><td valign=top>[http://datsun1200.com/modules/newbb/viewtopic.php?topic_id=41951&forum=1 topic]</td></tr><tr><td valign=top>13001-H5711</td><td valign=top>0.10</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>0.37</td><td valign=top>Nismo</td></tr><tr bgcolor=f0f0f0><td valign=top>?</td><td valign=top>0.10</td><td valign=top>320</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>0.413</td><td valign=top>Nismo</td></tr><tr><td valign=top>?</td><td valign=top>0.10</td><td valign=top>328</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>&nbsp;</td><td valign=top>0.413</td><td valign=top>Nismo</td></tr></table>

Revision as of 22:59, 22 August 2009

There are basically four factory camshaft grinds:

  • small bore grind
  • large bore grind
  • performance grind, used in GX, Twin-carb, and EFI engines
  • emission grind, used in 1981-1982 USA engines

However, these can be fitted to any engine. The emission grind cam was used in A12A, A14 and A15 engine -- all with same cam part number.

Contents

Duration

"Advertised Duration" means you should only compare these numbers with grinds from the same manufacturer. Other vendors may measure it differently.


1974-up

  • 13001-H9800 CAMSHAFT [Typical use: 1981-1982 USA]
    244/248 duration
    • USA B310 A14,A15 B310 0880-
    • USA B310 A12A 0880- B310
  • 13001-H5700 CAMSHAFT [Typical use: Performance engine]
    248/256 duration .331 lift
    • JPN B210 A12T, A14T
    • JPN B310 A14E, A15E
  • 13001-H5000 CAMSHAFT [Typical use: A12S]
    248/248 duration
    • JPN B120 A12S
    • JPN B210 A12S
    • JPN B310 A12S, A13S
    • USA B310 A12A 0879-0780
    • CAN B310 A12A
  • 13001-H6200 ASSY-CAMSHAFT [Typical use: A14/A15]
    248/256 duration
    • JPN B210 A14S
    • USA B210 A13, A14
    • USA B210 F10 A14
    • USA B310 A14,A15 -0780
    • JPN B310 A14S, A15S


ADVERTISED DURATION

248/248 duration (standard small bore)

  • 13001-H5000

248/256 duration (standard large bore)

  • 13001-H6200

256/256 duration (performance engines)

  • 13001-H5700 .331 lift

244/248 duration (Late USA emission)

  • 13001-H9800


1967-1973

  • 13001-H7000 ASSY-CAMSHAFT USA B110 A12 0772- 0 13001-H2300
  • 13001-H2300 CAMSHAFT B110 JPN A12 GX
  • 13001-H1000 CAMSHAFT B110 USA JPN A12
  • 13001-18001 CAMSHAFT B10 JPN A10 0470- replaces 13001-18000 & 13001-H0100
  • 13001-18000 CAMSHAFT JPN B10 A10
  • 13001-H0100 CAMSHAFT JPN B10 A10


ADVERTISED DURATION

248/248 duration

  • 13001-H1000 A12

256/256 duration .331 lift

  • 13001-H2300 A12 GX

Chart

Part Number@Ex. DurIn. DurIn. OpenIn. CloseEx. CloseEx. OpenLift (in)Reference
13001-18000 ?        
13001-H1000?248248145412560.335Camshaft photo
13001-H2300?256256205618580.353A12GX Engine
13001-H5000?24824814541256 photo
13001-H5700?256248145420560.331here
13001-H6200?256248145420560.324photo
13001-H9800?24824414501256 1981 Engine
99996-H1031?300     0.487Nismo
99996-H1032?310     0.487Nismo
13001-H57100.10280 386235650.37topic
13001-H57110.10      0.37Nismo
?0.10320     0.413Nismo
?0.10328     0.413Nismo

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