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Moderator: martauto
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ranxerox
- E30 Zone Newbie
- Posts: 62
- Joined: Fri May 03, 2013 11:00 pm
nullport
Last edited by ranxerox on Tue May 14, 2013 10:07 pm, edited 3 times in total.
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ranxerox
- E30 Zone Newbie
- Posts: 62
- Joined: Fri May 03, 2013 11:00 pm
null
Last edited by ranxerox on Tue May 14, 2013 9:16 pm, edited 5 times in total.
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Curr946
- E30 Zone Regular
- Posts: 425
- Joined: Tue Dec 23, 2008 11:00 pm
- Location: Inverkeithing Fife
you can measure the stroke without removing the head.
remove a spark plug and put a long screwdriver in and measure the stroke that way.
if its a 2.7 eta bottom end the stroke should be 81mm the 2.5 has a 75mm stroke
the 2.0 has a 66mm stroke where as a 2.3 bottom end should have a 76.5mm
if you measure the stroke this should tell you what bottom end you have. none of the m20 engines had the same stroke so this should be pretty much guaranteed
unless some one has used a 323 crank in a 2.5 block and built a 2.6 but this would be better than a 2.7 IMO
remove a spark plug and put a long screwdriver in and measure the stroke that way.
if its a 2.7 eta bottom end the stroke should be 81mm the 2.5 has a 75mm stroke
the 2.0 has a 66mm stroke where as a 2.3 bottom end should have a 76.5mm
if you measure the stroke this should tell you what bottom end you have. none of the m20 engines had the same stroke so this should be pretty much guaranteed
unless some one has used a 323 crank in a 2.5 block and built a 2.6 but this would be better than a 2.7 IMO
If your wife must learn to drive, don't stand in her way!
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ranxerox
- E30 Zone Newbie
- Posts: 62
- Joined: Fri May 03, 2013 11:00 pm
Thanks
Last edited by ranxerox on Tue May 14, 2013 9:17 pm, edited 1 time in total.
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ranxerox
- E30 Zone Newbie
- Posts: 62
- Joined: Fri May 03, 2013 11:00 pm
delete
Last edited by ranxerox on Tue May 14, 2013 10:07 pm, edited 1 time in total.