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2015+ S550 Mustangs
2015+ S550 Mustang Talk
15GT going sink 12/13 boss values?
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<blockquote data-quote="blackvette101" data-source="post: 13723742" data-attributes="member: 130072"><p>One thing is for sure it will sink 11-14 GT prices through the floor.</p><p></p><p></p><p></p><p>It has been released that they are not CNC ported like the roadrunner heads. All that has been released is that they revised the port and added bigger valves. Well everything they revised for this engine has been focused on torque production. Without physically CNC'ing the port size don't expect it to flow like a roadrunner head. </p><p></p><p></p><p></p><p>Boss 302's already have 13mm exhaust lift like the new engine. They have 12mm intake lift will the new one will have 13mm. 1mm of lift without duration increase is not a big power adder. People see little to no gains on the Coyote with Boss 302 cams and that's +1mm intake and +2mm exhaust. Intake manifold swap should be a huge gain on this engine. But from the factory the manifold will kill power. Especially with charge motion plates in the way now. </p><p></p><p></p><p></p><p>Their were 16,783 Mach 1's produced alittle different then 8000. But if you look at the mach you must look at the cobra which retained its value better then almost all cars produced in the last 20 years. </p><p></p><p>8000 is very rare for mustangs. </p><p></p><p>19k terminators produced</p><p>42k GT500's produced </p><p>They haven't released total S197 mustang numbers yet but its looking like it will be close to 750k total. </p><p></p><p>As far as modern production mustangs the BOSS 302 line is about as rare as it get's besides the cobrajet or the laguna seca. They sold 3.5 mustang GT's in 2012 alone for every Boss 302 ever produced.</p></blockquote><p></p>
[QUOTE="blackvette101, post: 13723742, member: 130072"] One thing is for sure it will sink 11-14 GT prices through the floor. It has been released that they are not CNC ported like the roadrunner heads. All that has been released is that they revised the port and added bigger valves. Well everything they revised for this engine has been focused on torque production. Without physically CNC'ing the port size don't expect it to flow like a roadrunner head. Boss 302's already have 13mm exhaust lift like the new engine. They have 12mm intake lift will the new one will have 13mm. 1mm of lift without duration increase is not a big power adder. People see little to no gains on the Coyote with Boss 302 cams and that's +1mm intake and +2mm exhaust. Intake manifold swap should be a huge gain on this engine. But from the factory the manifold will kill power. Especially with charge motion plates in the way now. Their were 16,783 Mach 1's produced alittle different then 8000. But if you look at the mach you must look at the cobra which retained its value better then almost all cars produced in the last 20 years. 8000 is very rare for mustangs. 19k terminators produced 42k GT500's produced They haven't released total S197 mustang numbers yet but its looking like it will be close to 750k total. As far as modern production mustangs the BOSS 302 line is about as rare as it get's besides the cobrajet or the laguna seca. They sold 3.5 mustang GT's in 2012 alone for every Boss 302 ever produced. [/QUOTE]
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15GT going sink 12/13 boss values?
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