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Coyote Series Engines
New coyote 5.0 V8 dyno'd at 395 RWHP! (440 @ crank)
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<blockquote data-quote="wilderyzed" data-source="post: 9628865" data-attributes="member: 77932"><p>Just because the compression is high doesnt mean you can't boost it. There are way more factors involved than the compression itself. Head design and combustion chamber efficiency is what counts. If these heads are as good as they say they are they should work well. Take for instance a fully built 4v cobra can run a 2.3 whipple on 20psi with 20degrees of timing and not rattle on pump gas, a 2v built lightning with the same whipple can only run 10 or 12 degrees of timing on the same setup because those chambers are not nearly as well designed on the 2v's like the 4v heads. Like stated above the hondas have been boosting 12 or 13 to 1 motors for years because the 4 banger heads are designed so well. Its more in the design than the compression itself IMO</p></blockquote><p></p>
[QUOTE="wilderyzed, post: 9628865, member: 77932"] Just because the compression is high doesnt mean you can't boost it. There are way more factors involved than the compression itself. Head design and combustion chamber efficiency is what counts. If these heads are as good as they say they are they should work well. Take for instance a fully built 4v cobra can run a 2.3 whipple on 20psi with 20degrees of timing and not rattle on pump gas, a 2v built lightning with the same whipple can only run 10 or 12 degrees of timing on the same setup because those chambers are not nearly as well designed on the 2v's like the 4v heads. Like stated above the hondas have been boosting 12 or 13 to 1 motors for years because the 4 banger heads are designed so well. Its more in the design than the compression itself IMO [/QUOTE]
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New coyote 5.0 V8 dyno'd at 395 RWHP! (440 @ crank)
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