STAGE 2 ProCharger Systems for 2015 Mustangs, RELEASED!

[TwinTurboMustang.net]

Nice! That's a safe speed Just Checkin

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[TheGrayRider]

There is no slip issue at all, well not that has been reported by the cars making over 700rwhp so far.

The issue is that the factory crank pulley is pretty small, which is used in the HO system. And we only have pulleys down to 3.00"
But even with that in mind, the HO system can still over spin the blower.

So here is how this brakes down if you shifted the car at say 7,200rpm.
Remember the max redline of blower speed for P-1SC-1 and D-1SC is 62,000rpm

EXAMPLE MAX BLOWER SPEED: (On HO)
Crank Pulley = 6.60"
Blower Pulley = 3.00" (smallest blower pulley we make in 6rib)
Max Blower Speed = 64,944


EXAMPLE MAX BLOWER SPEED: (STG 2)
Crank Pulley = 8.00"
Blower Pulley = 3.40" (smallest blower pulley we make in 8rib)
Max Blower Speed = 69,458

The RPM listed for the P-1SC-1 on your site is 65,000

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[ProChargerTECH]

The RPM listed for the P-1SC-1 on your site is 65,000

Sorry about that, to many things on my mind.

I was thinking about the D-1SC, cause someone was talking about one moments before I started typing. Sorrrrrrrry

 

[S550 KID]

Ok so what if I buy the ATI over drive pulley which is 20% larger at 7.88" OD then put a 3.5" Pulley on hehe.... slip slip?

 

[SidewaysMike]

From the first post "After removing the supercharger belt all other functions of the car will remain the same, and still drivable."

So hypothetically, if I add and remove the belt and if I have a stock and procharged tune, I can flip back and forth from boosted to NA at will?

 

[beefcake]

Ok so what if I buy the ATI over drive pulley which is 20% larger at 7.88" OD then put a 3.5" Pulley on hehe.... slip slip?

You should not have an issue with a 3.5 and a 20% od. this Is new on the prochargers with using the shared system, but we have been doing this with the Paxton / vortech's for years.

a 3.5 with the 20% od shouldn't be an issue with the 6 rib. for track only, you can always slip in a carbinite pulley as well. we have had a Paxton go 8.9's on the 6 rib with a carbinite pulley,

if you like the dedicated drive system on the procharger, you will be able to go "very fast" on the 6 rib setup, further than the stock engine will ever take you

From the first post "After removing the supercharger belt all other functions of the car will remain the same, and still drivable."

So hypothetically, if I add and remove the belt and if I have a stock and procharged tune, I can flip back and forth from boosted to NA at will?

in theory yes, but if your not in the boost, it's going to drive like stock anyways.

but your stock tune would have to have the stock injectors in it

 

[Process]

Make sure if you buy the stage two kit they actually include instructions for it. They sent me instructions for a ho kit. Only reference they make to stage 2 is with the inter cooler

No instructions on the crank pulley or bracket.

Few other observations. D1 hits against the fan shroud. And provided belt is too short. Must be meant for a p1 running a smaller pulley setup.

Quality is great but I don't think their inventory guys paid attention to what type of kit it should be.

 

[ProChargerTECH]

Make sure if you buy the stage two kit they actually include instructions for it. They sent me instructions for a ho kit. Only reference they make to stage 2 is with the inter cooler

No instructions on the crank pulley or bracket.

Few other observations. D1 hits against the fan shroud. And provided belt is too short. Must be meant for a p1 running a smaller pulley setup.

Quality is great but I don't think their inventory guys paid attention to what type of kit it should be.

This is very interesting, and I will spread the word.

However the D1 is the same size as the P1, so as far as fitting it sounds like the housing may just need to be rotated a little bit. (We have fit much larger blowers in there with no clearance issues.

The correct manual, should be heading your way now via Email.

 

[ProChargerTECH]

Ok so what if I buy the ATI over drive pulley which is 20% larger at 7.88" OD then put a 3.5" Pulley on hehe.... slip slip?

Just buy the STG2 at that point, for the same money.
Get the bigger intercooler, and a 8" crank pulley with the kit.

 

[S550 KID]

Just buy the STG2 at that point, for the same money.
Get the bigger intercooler, and a 8" crank pulley with the kit.

Yeah that's the problem, I already have an HO kit and I should've gone stage 2 from the beginning. All the reviews I read seemed amazing and when i put mine on I'm just like blah.. needs more power like 100 to 130 more rwhp. So what's my next step?

 

[ProChargerTECH]

Yeah that's the problem, I already have an HO kit and I should've gone stage 2 from the beginning. All the reviews I read seemed amazing and when i put mine on I'm just like blah.. needs more power like 100 to 130 more rwhp. So what's my next step?

Put a smaller blower pulley on your kit, and turn it UP.
Obviously with a custom tune from one of the tuners being talked about on this site.

 

[Big reg]

What upper pulley will net 10psi on a car with an ARH full exhaust and the Stage 2 kit (D1SC)? Shooting for 650-700rwhp on 93 octane through a manual.

 

[TwinTurboMustang.net]

And what would the blower speed be with a 8" Stage 2 Crank Pulley & 3.85 blower pulley?

 

[ProChargerTECH]

What upper pulley will net 10psi on a car with an ARH full exhaust and the Stage 2 kit (D1SC)? Shooting for 650-700rwhp on 93 octane through a manual.

The tech guys and engineering usually spec pulleys at the time of purchase.
Based on each customers needs.

And what would the blower speed be with a 8" Stage 2 Crank Pulley & 3.85 blower pulley?

(Crank Pulley) / (Blower pulley) x (Gear Ratio of Blower) x (Redline RPM) = BLOWER SPEED

 

[TwinTurboMustang.net]

Thanks...Okay so at 61,340 blower speed, what is the boost calculation?

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