Need help deciding which procharger

[80FoxCoupe]

917rwhp on E85 with a 3.12 pulley, and I went 9.2 @ 151. My car is a full weight 401a auto with mag ride. I mean every single option for a coupe too. Zero weight reduction. Not sure if it's maxed out, but I'm way passed rated impeller speed, even though my V3 is a 2019 unit with the "silently" upgraded slingers, but my IAT's are nuts at the end of a pass so, I'm sure I could push a little more, if I utilized meth, nitrous, or go a2w.

I'm also not running at a great track with decent DA. I'm sure if I can get some cool fall air, and some negative DA, it may have an 8.9 in it.

https://www.mustang6g.com/forums/th...pulley-on-e85-dyno.140419/page-2#post-2933527

Oh yea, you got that thing singing! Cant wait to see what you do with it next.

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[FastCarFanBoy]

Dominant1,

I've never put more than 4k miles on my blower oil. It's sounded that way since day one.

 

[hafgod]

Helical gear option gets rid of that sound if interested. Then just sounds like a jet

Are helical prochargers still loud? Like can you still hear the "whoosh"? xD

 

[Jay-rod427]

Are helical prochargers still loud? Like can you still hear the "whoosh"? xD

very much so

 

[80FoxCoupe]

Are helical prochargers still loud? Like can you still hear the "whoosh"? xD

Whoosh comes from tye blow off valve.

 

[hafgod]

Whoosh comes from tye blow off valve.

Any opinions on the red race valve offered from prochager? looks pretty sick from what ive seen

 

[Dominant1]

When i got my Procharger D1x I chose the tial 50 mm bov. I like the way they sound. I had one on my previous 2012 Gt Paxton car.

https://ibb.co/tJ03ZSq

 

[Chummel]

Any opinions on the red race valve offered from prochager? looks pretty sick from what ive seen

i upgraded to big red about 4-5 years after having the procharger kit. I wish I would have done it sooner it’s badass and loud. You get used to it pretty quick though so it’s not annoying. Plus it sounds damn mean rolling down the street!!

 

[ahl395]

Are helical prochargers still loud? Like can you still hear the "whoosh"? xD

The woosh is from the BOV but helical Procharger's are still pretty loud as far as the higher pitched whistle sound they make, I can hear it from inside the car with the window down. Non-helical are just even louder. I regret getting helical on mine after hearing the straight gears in person.

 

[hafgod]

The woosh is from the BOV but helical Procharger's are still pretty loud as far as the higher pitched whistle sound they make, I can hear it from inside the car with the window down. Non-helical are just even louder. I regret getting helical on mine after hearing the straight gears in person.

Perfect. As long as it drives fear into those who hear it

 

[fuelforfire87]

Perfect. As long as it drives fear into those who hear it

If that is your goal definitely go with the race red bypass valve. Car is super loud now on cold starts compared to the stock pro-flow valve. No denying you are supercharged with that thing installed

 

[Slow306stang]

If that is your goal definitely go with the race red bypass valve. Car is super loud now on cold starts compared to the stock pro-flow valve. No denying you are supercharged with that thing installed

With the f1a-94 at moon boost, the big red is literally dumping air at idle

 

[Chris Barnes]

The woosh is from the BOV but helical Procharger's are still pretty loud as far as the higher pitched whistle sound they make, I can hear it from inside the car with the window down. Non-helical are just even louder. I regret getting helical on mine after hearing the straight gears in person.

Funny because my P1X is nearly silent. If I didn't know there was a blower on the car, I wouldn't even notice it. Having an original D1 (oil fed) unit on my old 1989 Fox car made me make the helical decision because that blower was so loud. Perhaps each head unit has it's own signature sound?

 

[Dominant1]

Funny because my P1X is nearly silent. If I didn't know there was a blower on the car, I wouldn't even notice it. Having an original D1 (oil fed) unit on my old 1989 Fox car made me make the helical decision because that blower was so loud. Perhaps each head unit has it's own signature sound?

you must not have a bov yet, prochargers are not quiet even with helical gears you can still hear them..

 

[Chris Barnes]

Yep, I'm running a Tial Q50. Ditched the pro flo about a year ago. Making about 9.5 psi on a 4.75" Pulley. I'm not saying it's dead silent, but for sure you really have to listen to hear it. At Idle it's nearly undetectable.

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