power loss with less compression
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power loss with less compression
10SHOTS February 7th 2012, 11:35 am
I was just wondering if there would be any HP loss if i went form 13.7 to 12.25 compression but the new heads will flow a good bit better. this is a 521 cid engine. is it possible the engine might gain power because of the extra flow.
Last edited by 10SHOTS on February 7th 2012, 12:35 pm; edited 1 time in total
10SHOTS- Posts : 587
Join date : 2010-11-26
Age : 48
Location : Brookhaven MS 39601
Re: power loss with less compression
rmcomprandy February 7th 2012, 12:00 pm
10SHOTS wrote:I was just wondering if the would be any HP loss if i went form 13.7 to 12.25 compression but the new heads will flow a good bit better. this is a 521 cid engine. is it possible the engine might gain power because of the extra flow.
That is entirely possible ... it's all in the combination.
rmcomprandy- Posts : 6149
Join date : 2008-12-02
Location : Roseville, Michigan -
Re: power loss with less compression
IDT-572 February 7th 2012, 5:18 pm
Like Randy said, if you don't add the needed components to take advantage of the new air flow and RPM needed to go with it, then It probably won't gain anything and may lose power, especially torque..............
IDT-572- BBF CONTRIBUTOR
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Age : 63
Location : Shelbyville Tn.
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