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EarlyBay Forums
Technical
Deck Height - One Cylinder is different, is this okay? Plus 7.3 compression ratio?
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<blockquote data-quote="atafonso" data-source="post: 603438" data-attributes="member: 23592"><p>Quick tip for finding true TDC:</p><p></p><p>Drill a 6.5-7mm hole on your deck height tool as close to the centerline of the piston pin as possible, then tap it to M8. Using a more or less 50mm long bolt, screw it all the way down and nip it. Rotate the crank until the piston hits the bolt. Look at the crank pulley and write down the degree number. Turn the crank in the opposite direction until it stops again on the bolt. Look at the degree reading. Now divide by 2 and you will have EXACT TDC. <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite2" alt=";)" title="Wink ;)" loading="lazy" data-shortname=";)" /> <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite2" alt=";)" title="Wink ;)" loading="lazy" data-shortname=";)" /> </p><p></p><p>Abel</p></blockquote><p></p>
[QUOTE="atafonso, post: 603438, member: 23592"] Quick tip for finding true TDC: Drill a 6.5-7mm hole on your deck height tool as close to the centerline of the piston pin as possible, then tap it to M8. Using a more or less 50mm long bolt, screw it all the way down and nip it. Rotate the crank until the piston hits the bolt. Look at the crank pulley and write down the degree number. Turn the crank in the opposite direction until it stops again on the bolt. Look at the degree reading. Now divide by 2 and you will have EXACT TDC. ;) ;) Abel [/QUOTE]
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EarlyBay Forums
Technical
Deck Height - One Cylinder is different, is this okay? Plus 7.3 compression ratio?
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