# need to rejet 1978 honda CB750

**URL:** <https://forums.speedlife.net/t/need-to-rejet-1978-honda-cb750/153099>\
**Category:** NYSpeed Automotive\
**Created:** [April 9, 2010, 1:16pm UTC](https://forums.speedlife.net/t/need-to-rejet-1978-honda-cb750/153099 "2010-04-09T13:16:04Z")\
**Posts on this page:** 5\
**Page:** 1

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**Author:** ![somedude](https://avatars.discourse-cdn.com/v4/letter/s/ecd19e/32.png) [@somedude](https://forums.speedlife.net/u/somedude)\
**Post date:** [April 9, 2010, 1:16pm UTC](https://forums.speedlife.net/t/need-to-rejet-1978-honda-cb750/153099/1 "2010-04-09T13:16:04Z")

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The bike has 110 jets in it now and has free flowing exhaust on it and is running lean. general rule is to go up 2 sizes correct? I have cleaned the carbs twice and am confident that the bike is running too lean. If I pull the choke up about half way the bike runs amazing through most of the midrange but still does not have much power up top.

does anyone have jets laying around that I can try or buy from them so I don’t have to order online.

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**Author:** ![focusinprogress](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/focusinprogress/32/7227_2.png) [@focusinprogress](https://forums.speedlife.net/u/focusinprogress)\
**Post date:** [April 9, 2010, 2:12pm UTC](https://forums.speedlife.net/t/need-to-rejet-1978-honda-cb750/153099/2 "2010-04-09T14:12:52Z")

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I in fact have 120, 130, 140, and 150 mains floating around. for $25 I’ll give you ALL of them.

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**Author:** ![somedude](https://avatars.discourse-cdn.com/v4/letter/s/ecd19e/32.png) [@somedude](https://forums.speedlife.net/u/somedude)\
**Post date:** [April 9, 2010, 6:37pm UTC](https://forums.speedlife.net/t/need-to-rejet-1978-honda-cb750/153099/3 "2010-04-09T18:37:33Z")

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do you have 4 of each? do you know if they will fit my bike?

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**Author:** ![focusinprogress](https://yyz2.discourse-cdn.com/flex034/user_avatar/forums.speedlife.net/focusinprogress/32/7227_2.png) [@focusinprogress](https://forums.speedlife.net/u/focusinprogress)\
**Post date:** [April 10, 2010, 10:22am UTC](https://forums.speedlife.net/t/need-to-rejet-1978-honda-cb750/153099/4 "2010-04-10T10:22:39Z")

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I have four of each, they came out of a kit meant for a cb750

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**Author:** ![somedude](https://avatars.discourse-cdn.com/v4/letter/s/ecd19e/32.png) [@somedude](https://forums.speedlife.net/u/somedude)\
**Post date:** [April 10, 2010, 1:29pm UTC](https://forums.speedlife.net/t/need-to-rejet-1978-honda-cb750/153099/5 "2010-04-10T13:29:31Z")

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i’ll take them. call or text me 7167-510-3914