Hellion Twin Turbo Review (LONG)

Nice thread. I'll be making a very in-depth build thread for my home made sch 10 tri y turbo headers here shortly. Getting very close to finishing it, just need to make the downpipes.

post videos! very nice.

https://youtu.be/4BTp4s8PZwo

Here it is on the dyno. I ordered some traction bars just because I don't think the deavers are going to be able to harness the power and keep the wheel hop down. Plus I don't off road much, plus I can take them off.

Once I get the bars on I'll take some under load videos.

Do you have the dyno chart handy by chance? I seen some people spinning these motors to 6500 or 7000rpm in a couple videos/charts for supercharger or turbos. I think they said they were stock longblocks too.

Aksubiedubie said:

Do you have the dyno chart handy by chance? I seen some people spinning these motors to 6500 or 7000rpm in a couple videos/charts for supercharger or turbos. I think they said they were stock longblocks too.

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Here ya go. Don't think it has the info you want

Hedges4 said:

Here ya go. Don't think it has the info you want

Click to expand...

I suppose I could infer the RPM based on what, a 3rd gear pull? Running stock tire size?

Here is a picture of my setup. Getting really close to putting it in.

Aksubiedubie said:

I suppose I could infer the RPM based on what, a 3rd gear pull? Running stock tire size?

Here is a picture of my setup. Getting really close to putting it in.

Click to expand...

Yes 3rd gear pull.

That looks pretty sweet. Top mount interxooler is interesting. Do you have a vented hood you're going to run that on?

What type of turbos are those?

Hedges4 said:

Yes 3rd gear pull.

That looks pretty sweet. Top mount interxooler is interesting. Do you have a vented hood you're going to run that on?

What type of turbos are those?

Click to expand...

Thanks - using a garrett 1000hp liquid air core. Built and hand formed end tanks myself (along with everything else...). Stock hood is opened up some to allow more breathing. Turbos are Borgwarner EFR 7163s, good for 1100-1200hp max combined.

- Isaac

Thanks for the write up, there really isn't enough info out there on these kits for most people to make educated decisions, nice to have as much first hand experience as possible.


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id like to see some longevity on this kit overall for sure. sounds good and made good power. i really wish people would start dyno tuning from the start so they have a good line of where their motor went. you cant compare numbers on a motor you have never dynod before.