# "Need-to-knows" on a Grand National motor

**URL:** <https://forums.speedlife.net/t/need-to-knows-on-a-grand-national-motor/200243>\
**Category:** PittSpeed Automotive\
**Created:** [October 20, 2008, 6:16am UTC](https://forums.speedlife.net/t/need-to-knows-on-a-grand-national-motor/200243 "2008-10-20T06:16:21Z")\
**Posts on this page:** 1\
**Showing post:** 19

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**Author:** ![GNocide](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/gnocide/32/5947_2.png) [@GNocide](https://forums.speedlife.net/u/GNocide)\
**Post date:** [October 28, 2008, 5:02am UTC](https://forums.speedlife.net/t/need-to-knows-on-a-grand-national-motor/200243/19 "2008-10-28T05:02:05Z")

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> [@FS:2005 Cobalt SS/SC](https://forums.speedlife.net/t/fs-2005-cobalt-ss-sc/38377/28):
>
> Correct me if im wrong but the 109 blocks where high nickel making them a better block for, worse conditions.

yes they were higher in nickle content making them hard to ruin

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