Jackson Racing Supercharger Owners Thread

[SoCalArgento]

Originally Posted by byun

Mine take 6.5 quarts and hits the full mark on the dipstick and with oil changes I just drain and put 5.5 quarts in, so the cooler seems to add a extra quart.



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Ahh, so I should be fine with 6L of 300V then.

What weight you running btw?


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[byun]

Think so. You may one to get one extra can just in case.

I'm running amsoil 5w30


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[SoCalArgento]

That's what my initial plan was but they sell them in 2L cans but might as well just in case.
I'm thinking of running 300v 5W30 for track soon


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[byun]

Ah nice, at buttonwillow last month when it was close to 100 my temps got up to 260 and pressures at redline were dropping to 40psi. Might jump up to 5w40 for my next day to see if it helps. Otherwise I'll end up throwing a larger cooler core on it.


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[SoCalArgento]

Originally Posted by byun

Ah nice, at buttonwillow last month when it was close to 100 my temps got up to 260 and pressures at redline were dropping to 40psi. Might jump up to 5w40 for my next day to see if it helps. Otherwise I'll end up throwing a larger cooler core on it.


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Planning on heading there at the end of July for the 2-day track day. Temps are predicted around same, low 100's so we will see how it performs.


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[X Factor]

I’ve read through several 100 posts but don’t have a good understanding of the performance you can expect with just the addition of the supercharger, no other modifications, when diving in the 2k to 5k RPM range without going WOT. I’m referring to the daily driving aspect of entering the freeway or just going around slower cars, I know it will deliver performance increase above 5k and WOT pulls. I’m sure power goals could be a factor but for this topic 275 to 300 would be the desirable range. Any feedback and/or charts comparing stock to boosted would be appreciated.

As a side topic I’ve read exhaust modifications don’t provide much/any performance increase, is this true? Let me just add I’m currently not intending to eliminate the front pipe cat.

[ScionOfHorus]

Originally Posted by X Factor

I’ve read through several 100 posts but don’t have a good understanding of the performance you can expect with just the addition of the supercharger, no other modifications, when diving in the 2k to 5k RPM range without going WOT. I’m referring to the daily driving aspect of entering the freeway or just going around slower cars, I know it will deliver performance increase above 5k and WOT pulls. I’m sure power goals could be a factor but for this topic 275 to 300 would be the desirable range. Any feedback and/or charts comparing stock to boosted would be appreciated.

As a side topic I’ve read exhaust modifications don’t provide much/any performance increase, is this true? Let me just add I’m currently not intending to eliminate the front pipe cat.

If you stay under 50% throttle the recirculation valve is open, and you are not putting any boost into the engine. So it drives like stock with a bit less power from the parasitic loss.

[ScionOfHorus]

Also, a catback will make almost no difference. A catless header and mid pipe can get you about 20-30 HP.

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[CSG Mike]

Originally Posted by SoCalArgento

What is the capacity of the JR Oil
cooler? I know that we use 5.4L for engine oil, I'm wondering what the total full capacity is with the Cooler?

Wondering because Im hoping I can get away with just (3) 2L cans of Motul 300V.


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The change volume does not change, unless you remove and drain your oil cooler.

3 tins is enough.

[CSG Mike]

Originally Posted by X Factor

I’ve read through several 100 posts but don’t have a good understanding of the performance you can expect with just the addition of the supercharger, no other modifications, when diving in the 2k to 5k RPM range without going WOT. I’m referring to the daily driving aspect of entering the freeway or just going around slower cars, I know it will deliver performance increase above 5k and WOT pulls. I’m sure power goals could be a factor but for this topic 275 to 300 would be the desirable range. Any feedback and/or charts comparing stock to boosted would be appreciated.

As a side topic I’ve read exhaust modifications don’t provide much/any performance increase, is this true? Let me just add I’m currently not intending to eliminate the front pipe cat.

I think you need a ride. Even at partial throttle, you'll have more power, because at about 30% throttle at 2500RPM, instead of having vacuum in the manifold, you'll already be at atmospheric.

[X Factor]

I've not been able to find someone to catch a ride with, I realize these things are objective and it can come down to what the butt dyno tells you. I'm just trying justify the expense of going FI on a daily use without having to hammer it to feel where your money went.

Any thoughts on the addition of a header? I've seen mention of the ACE but that header substantially increases your cost.

[SoCalArgento]

Originally Posted by X Factor

I've not been able to find someone to catch a ride with, I realize these things are objective and it can come down to what the butt dyno tells you. I'm just trying justify the expense of going FI on a daily use without having to hammer it to feel where your money went.

Any thoughts on the addition of a header? I've seen mention of the ACE but that header substantially increases your cost.

Honestly for me I can feel a difference even when below wot, it's not extremely signification when compared to my old oft tune but it's there. You'll be able to feel the increased torque by just gassing it in 6th on freeway at around 3k

For me sc was totally worth it, I had my doubts due to the cost especially since I opted for the added fuel supporting mods which increased cost quite a bit. In the end I've had sc for about 3 months now and couldn't be happier. Power on E85 is just addicting.

Just my two cents



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[Jackson Racing]

Originally Posted by ScionOfHorus

So it drives like stock with a bit less power from the parasitic loss.

That is incorrect. Overall volumetric efficiency is increased, so your car has an overall performance increase.

[Xuningshen]

not so much related to our SC but...

does anybody have any oil pressure logs or something from their car? just curious with it getting warmer. My oil pressure seems tapers off around 4.5k-5k rpms. holding the same PSI until redline. after sitting in traffic it'll be in the 50's after 5k rpm with 5w30 and the air to oil, oil cooler

you guys all seeing similar?