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The BSA A7-A10 Forum
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A7 push rods
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Topic: A7 push rods (Read 694 times)
Klaus
Valued Contributor
Join Date: Jun 2015
Posts: 440
Karma: 10
A7 push rods
«
on:
05.04. 2016 15:19 »
For building up a new A7 SS enginge with no push rods I need to know the length of these.
I will shorten alloy ones from a beatle engine as I do for the A10.
Thank you for any information.
cheers Klaus
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If you think, everything is under control, you are not fast enought.
BSA DB34 Goldstar, BSA A10 Road Rocked, BSA A7 Shooting Star, BSA M33, BSA M24, Kawa W650
muskrat
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Join Date: Jul 2009
Posts: 10780
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Lithgow NSW Oz
Re: A7 push rods
«
Reply #1 on:
02.09. 2016 10:08 »
G'day Klaus.
I haven't got an exact length but they should be about 5.7mm shorter than A10. 1/2 the difference in stroke A7 = 72.6, A10 = 84 = 11.4/2 = 5.7
Cheers
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'51 A7 plunger, '57 A7SS racer now a A10CR, '78 XT500, '83 CB1100F, 88 HD FXST, 2000 CBR929RR ex Honda Australia Superbike .
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Muskys Plunger A7
olev
Brisbane, Australia
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Join Date: Sep 2008
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Re: A7 push rods
«
Reply #2 on:
07.09. 2016 11:54 »
Gday Klaus,
I have 2 sets of A7 pushrods.
One is the old steel set at 205mm and 229mm.
The other is a new alloy set at 205mm and 230mm.
Hope that helps, cheers
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The BSA A7-A10 Forum
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Technical (Descriptive Topic Titles - Stay on Topic)
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A7 & A10 Engine
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A7 push rods