I posted a while back the results of a install of a boss 302 intake and said i would post dyno if my lack of computer skills does not mess this up here it is a gain of almost 20 hp with a loss of torque but only mid range and actually the torque curve is much better as you can see we stopped at 7300rp and it was still gaining. The boss 302 intake manifold is very different from the factory 11 gt manifold.
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Boss 302 intake manifold hp gain. That may make this modification possibly the cheapest horsepower per dollar on any mustang engine weve found since bumping the timing on the old pushrod 302s. 2014 coyote crate motor late build 2014 motor so it has 2015 mustang heads 3mm larger than. Whats more impressive is that peak horsepower came in at 6250rpm which is long after the truck wouldve hit the rev limit on the stock intake manifold. In testing other shops have shown a 12 hp gain with just the installation of the intake shield. Enthusiasts were thrilled when ford revived the boss 302 nameplate in 2012. Aside from its aggressive looks it features shortened runners from 16 inches on the stock intake to 9 inches on.
This is a potential mod i want to do with my project car. By 6700 rpm when the gt peaks at 4911 horsepower the boss is gaining by 27 hp and ends up peaking with 5104 horsepower at 7600 rpm though pulls cleanly to 8000 rpm. A gain of 35 horsepower and 20lb ft of torque. Hello i was just wondering what tune changes need to be made to account for a boss 302 intake manifold. As far as raising the limiter to 7700 rpm what all needs to be done to let the car make power and stay safe at that rpm. Unlike many special additions that are made up of stripes and scoops the boss had forged internals revised cam shafts ported heads and this all new intake manifold making 32 horsepower more than a stock gt.
With 5 stars boss 302 manifold package and a 5 star 93 octane tune their test truck threw down 325 horsepower and 310lb ft of peak torque. We dyno tested this manifold in house on our stock 2011 gt with nothing more than a jlt cold air intake so you can be confident youll see some real performance gains from this manifold. Of torque to your 2011 2014 50 gt mustang with a ford racing boss 302 manifold. Was pondering facebook and came across this article about a heatshield for the boss intake and the coyote intake. 2011 mustang gt 50l 4v with boss 302 intake manifold the return of the boss 302 is the most powerful naturally aspirated mustang and now you can bring some of that power to your mustang. Boss 302 simply put the gt manifold absolutely murders the boss manifold all the way up to 6600 rpm.
Gain serious hp and tq. Bolt on up to 61 rwhp and 43 ft lbs.
Gallery of Boss 302 Intake Manifold Hp Gain
