Hellcat: Ported Snout VS Full Ported Supercharger On Pump Gas DYNO TESTED!

We hear all the time that full supercharger porting is only for max-effort Hellcats and actually LOSES power on pump gas boost levels. So, we decided put this claim to the test on the dyno! In this video, we compare the following combinations back-to-back on the dyno with Kevin's 2019 Dodge Challenger SRT Hellcat:
Combination One:
• Metco 2.85" upper supercharger pulley
• Kong Performance ported supercharger snout
• Kong Performance 108mm throttle body
• Otherwise stock supercharger
Combination Two:
• Same as above, but with Kong Performance ported supercharger bearing plate
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[@srdjanbjelanovic]

As always great video put together and explaining everything by no other than Mr. Jordan!

[@jwilson3663]

fantastic video, very detailed and explained exactly what i wanted to know. keep it up!

[@DonnySRT]

Very informative video. I appreciate the commentary and production value.

[@walt669]

MMMMOPAR lets go. I really enjoying seeing the national speed videos!

[@1WHITELIGHTNING82]

Would like to see a max effort comparison on E85...thanks!

[@Modaddiction19]

Yes max boost and E. Then maybe follow it up with a 3.0 Whipple. Awesome review 👍🏻

[@TsukuyomiPlayz]

As a Chevy guy, I want a manual challenger hellcat so bad lol

[@joshreynolds729]

Excellent video 👍. Yes I would love to see a max effort run on a hellcat with e 🤣.

[@CanIbeFrank]

Me too

[@6.4_huckleberry6]

Want to see it with E85! Getting this setup done as we speak..

[@121579jester]

Great video. Would like to see the max effort as well. Why didn’t you upgrade the injectors along with the port n throttle body? That much more air would require more fuel, right?

[@philsharp6120]

Thank you so much for this info. I have just purchased a modified TH in New Zealand and from receipts worked out work done. Jlt air intake, 108mm TB and ported snout, 2.85 pulley with grip belt, long tube headers high flow 3 inch exhausts, catch can, 1500hp transfer upgrade, dyno hp tuner with trans calibrations etc pump gas. Still to check Crank not pinned? thermostat deg? diff brace? From your test will not have SC bearing plate porting on wish list.

[@Redeyereaper8]

Would love to see same results on a challenger redeye

[@boostedhemi7118]

Please show the max effort on E85. That is my setup.

[@werdnaja5762]

Max boost and ethanol send it

[@brandonharris305]

Would you go with jlt or corsa or legmaker

[@zc3nt1]

So with an overdrive lower pulley would simulate spinning faster

[@futbolista13]

Question:Porting the snout. With a decrease in the width of the casing, is it prone to crack over time?

[@expectnolove9978]

Will I see power gains with ported snout with stock throttle body?

[@bowedfloor]

lower engine rpm and spin the blower even faster?

[@slyr1]

Would a Whipple gen5 be better than stock blower?

[@717Chris]

What makes jlt intake better?

[@slyr1]

And what is the LOUDIEST BLOWER stock or Whipple? I am looking for the loudest for a SRT track hawk.

[@nick__cars]

How much more you think you’ll gain on E-85?

[@DylanLivingston-xl9sq]

turtle buddy

[@srdjanbjelanovic]

First 💪💪

[@Chingon1]

Daaaaam, it still wants to make more power. I wonder if you rev it to 7-7500rpm how much more would it produce.