« previous next »
Pages: [1]   Go Down

Author Topic: bsa a10gold flash spark plugs  (Read 1199 times)

Offline rockthedog

  • A's Good Friend
  • ***
  • Join Date: Oct 2011
  • Posts: 87
  • Karma: 0
bsa a10gold flash spark plugs
« on: 21.10. 2011 20:22 »
hi can anyone tell me if the spark plugs in my 1958 a10 should be long reach or short reach as mine are short and a friends a10 are long cheers mal
Logged

Offline muskrat

  • Global Moderator
  • Wise & Enlightened
  • **
  • Join Date: Jul 2009
  • Posts: 11046
  • Karma: 132
  • Lithgow NSW Oz
    • Shoalhaven Classic Motorcycle Club Inc
Re: bsa a10gold flash spark plugs
« Reply #1 on: 21.10. 2011 20:52 »
G'day rockthedog, alloy head use long reach NGK B7ES, iron head use short reach B7HS.
Cheers
Logged
'51 A7 plunger, '57 A7SS racer now a A10CR, '78 XT500, '83 CB1100F, 88 HD FXST, 2000 CBR929RR ex Honda Australia Superbike .
Australia
Muskys Plunger A7

Offline rockthedog

  • A's Good Friend
  • ***
  • Join Date: Oct 2011
  • Posts: 87
  • Karma: 0
Re: bsa a10gold flash spark plugs
« Reply #2 on: 21.10. 2011 20:58 »
Quote from: muskrat on 21.10. 2011 20:52
G'day rockthedog, alloy head use long reach NGK B7ES, iron head use short reach B7HS.
Cheers
thank you muskrat
Logged

Offline wilko

  • Resident Legend
  • *****
  • Join Date: Mar 2010
  • Posts: 681
  • Karma: 4
Re: bsa a10gold flash spark plugs
« Reply #3 on: 21.10. 2011 22:34 »
Unless some designer botched it, 99 percent of engines always use longreach for aluminium heads.Chainsaws and mowers are a few exceptions.
Logged
Pages: [1]   Go Up
« previous next »