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How much power are you making?

Now that’s some great information!!!

So I was wondering more about performance benefits than anything.

So I have a 2015 whipped supercharged 5.0. I’m having long tube headers and high flow cars installed next week(parts on order). I was thinking about doing exhaust cutouts and was wondering if anyone has installed cutouts BEFORE the cats and how that worked for you. I know it would make the car...

How do you like the cut outs? I’m having long tube headers and high flow cats installed next week and was thinking about getting a set installed at the same time. Just want to know how you like them.

That’s what I thought. I meant to say not a good idea and not good idea.

I have no idea but I’m not sure if cutting off fuel while under boost is going to be a good idea. I know air/fuel ratio is extremely important for cars running boost so I’m not sure how that would work.

That’s a fair point! I’m just want to make sure the engine can handle that kind of RPM with the lighter flywheel

I just want to make sure the car is safe to have fun in. I’m not doing much other that e85 performance wise. Now it’s about making the car capable of handling the power it has now. It’s a summer toy that will only have 5-6k miles a year put on it and I’ll spend more money on looks than anything.

Good information brother. I appreciate it

Okay so what else would you do to make sure it’s safe at 8k? I’m having it retuned and I’m dropping the rev limiter to 7500. Is that safe RPM.

It’s amazing how much difference it made. It even changed the way the car sounds. I knew it would make a big difference but it’s way more than I expected.

I would ABSOLUTELY do it again. It drives way better and feels way more alive, I just want to make sure that 8k RPMs isn’t going to throw something through the block. Lol

So I just did a twin disk clutch and a lighter flywheel and holy shit does the fly wheel make a huge difference on how quickly the car revs. It’s running a 2.9L Whipple supercharger with fuel rails, fuel lines, and injectors. It’s going back into be tuned and have an eGauge tuner installed...

While being lowered? What was the rim setup that made that fit?

So I have a 2015 supercharged 5.0 that’s lowered and I’m currently running 305/35R20s in the rear. It looks like you’re running a 315 is that correct?

What about a 2015? I’m running a 305 now, can I go wider in the rear?

Here’s mine sitting in my driveway with the flag I served.

Thank you! That would be a lot of help