14.4 to 1 compression ratio. what octane is needed for n/a engine

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14.4 to 1 compression ratio. what octane is needed for n/a engine

Post  deliveredfast on November 23rd 2013, 11:49 pm

14.4 to 1 compression ratio. what octane is needed for n/a engine. 598 aheaded deal. lil over .800 lift cam, single qft 1250 dominator. thx
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Re: 14.4 to 1 compression ratio. what octane is needed for n/a engine

Post  samiam on November 24th 2013, 12:12 am

Im using Q16 , in a 14.2 comp. eng. it's 116 octane, you do need to jet up with this fuel, I went 6 sizes
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Re: 14.4 to 1 compression ratio. what octane is needed for n/a engine

Post  dfree383 on November 24th 2013, 12:14 am

112-114 would be safe.

VP C12 or C14

The Q16 is great fuel but expensive.
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Re: 14.4 to 1 compression ratio. what octane is needed for n/a engine

Post  bbf-falcon on November 24th 2013, 1:53 am

112 will be just fine.

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