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Roller Rockers
#51475 08/01/09 04:18 PM
Joined: Jul 2009
Posts: 8
Magnolia, TX
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Mercruiser250 Offline OP
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Joined: Jul 2009
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Magnolia, TX
I know that they rocker ratio is 1.75 on a 250, I have a set of sbc 1.7 roller rockers ( 3/8 stud ), will these rockers fit the 250 engine ? I understand I will lose a little lift at valve, just wanting to know if they would work.
Re: Roller Rockers
Mercruiser250 #51478 08/01/09 05:19 PM
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Mean buzzen half dozen A.K.A. Hank Offline
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They will not work,you need BBC 1.7 or other ratios.

MBHD

12 port SDS EFI
Re: Roller Rockers
Mean buzzen half dozen A.K.A. Hank #51480 08/01/09 07:25 PM
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Magnolia, TX
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Thanks for the info.

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