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Magnuson Tvs1320 questions

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Old Dec 20, 2023 | 08:14 PM
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Default Magnuson Tvs1320 questions

I have a Stillen supercharged Titan lifted 9" on 37s. Level 10 transmission. Long tube headers. Cold air intake. Cams. The works. Very low psi for what it is and it's a monster. Scary fast. I understand an already strong 5.6l v8 supercharged motor will kill a 3.6l V6 Jeep, but it feels so different.

Before this I had a Hummer H3 Alpha with the 5.3l v8 and it felt quicker and more powerful than my supercharged JKU. I didn't think this would be the case.

I don't have tons of knowledge on the 3.6 but I know it's better than the 3.8

My gas pedal feels heavy. I downloaded the magnuson manual and it says that the tune holds gears longer than expected and there's no tune or fix currently.

I feel slow. I'm ok with letting off the gas pedal a bit to allow a "manual" shift like the installation guide recommends.

Is this normal? I'm not mad or truly disappointed. Just confused. I'm only at 70k miles now. The Jeep looks brand new. It's been nice since I fixed my issues. I'm learning that my temps aren't scary.

Thanks.
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