Question for guys who actually have the the Roush Kit

[EgoBoost]

I may be just overconcerned as I've gone through 2 coyote motors previously. Car drives like a champ so I may be just too sensitive about various noises this motor makes.

Probably a loose pulley. Pop the hood and look for pulley wobble. Any change in the sound when you increase throttle while parked?

 

[Jmtoast]

Glad to hear that it is a normal operating sound!

Not normal per say. Roush wanted me to bring it back in after 500miles so not normal.

 

[Stage_3]

I remember when the Hellcats very first came out.
They had strange noises coming from their superchargers as well. Dodge had to replace A BUNCH of them under warranty!
OUCH!!! lol

 

[rollingshi59]

Probably a loose pulley. Pop the hood and look for pulley wobble. Any change in the sound when you increase throttle while parked?

I will do that today and see if it makes different noise. From what I can tell, I hear the most during the idle.

Not normal per say. Roush wanted me to bring it back in after 500miles so not normal.

Do you possibly have any sound clip?

 

[rollingshi59]

Here is the link to the whistling noise I am getting from my blower.

You can probably hear it most from 0:20

 

[hossman]

I would be curious to see a 2020 GT500(760/625) comparison vs a 2020 Roush Stage 3(750/670) with the A10. Roush has come out with some really cool upgrades for the 2020 Stage 3 like a Brake Upgrade, Custom Tuned Magnaride Suspension, Upgraded Cooling Package, Active Carbon Fiber Aero Wing for downforce, power bump to 750/670.

 

[brucelinc]

I have about 1000 miles on my SC installation so I checked the catch can today. Probably a bit over a teaspoon of oil in it. I suppose that is about normal. Oil level on the dipstick looks just like it did 1000 miles back so no consumption.

 

[Stage_3]

I would be curious to see a 2020 GT500(760/625) comparison vs a 2020 Roush Stage 3(750/670) with the A10.

Same here! Would love to see them go at it on the drag strip.

 

[Stymee]

I have about 1000 miles on my SC installation so I checked the catch can today. Probably a bit over a teaspoon of oil in it. I suppose that is about normal. Oil level on the dipstick looks just like it did 1000 miles back so no consumption.

Bruce that sounds perfect

Here’s the info from Gavin

 

[rollingshi59]

Did you guys fill out the warranty form once supercharger was installed or did the dealer submitted the form for you?

 

[Stymee]

It’s 95 here, my IAT2 are in the low 130’s cruising and jump to mid 140’s at idle and then drop like a rock once I’m moving

IMO that’s not too bad for volcano temps

 

[beetle6986]

Here is the link to the whistling noise I am getting from my blower.
You can probably hear it most from 0:20

That sounds pretty normal to me. What happened to the other coyote motors?

 

[brucelinc]

It’s 95 here, my IAT2 are in the low 130’s cruising and jump to mid 140’s at idle and then drop like a rock once I’m moving

IMO that’s not too bad for volcano temps

Exactly like mine. It is 88 here. I was at a long stoplight and temp climbed to 140. Light turned green and I punched it. Literally by the time I was across the intersection, it was 130. On the highway, 124-126. Car feels strong.

 

[brucelinc]

Did you guys fill out the warranty form once supercharger was installed or did the dealer submitted the form for you?

Dealer filled out part and and signed. I completed the rest and mailed it.

 

[rollingshi59]

That sounds pretty normal to me. What happened to the other coyote motors?

17 motor blew with frpp 3 installed. Lasted 7800 miles
18 motor blew all stock at 3200 miles