MAK Hurricane Procharger HO Inlet Pipe Upgrade

We have been teasing this for a while. We have pipes in powder coating and should be ready to ship shortly. Numbers below.

Link:
http://www.makperformance.com/2015-...-Pipe-Kit-for-HO-Supercharger-Kits_p_561.html



Improvements:

• Replace Silicone Elbow with Mandrel Bent Aluminum Piping
• Eliminate possibility of silicone elbow collapsing under high boost
• Replace stock 3.5" Inlet with our 4" Inlet.
• Improve Airflow to the Procharger Head Unit by Increasing Inlet Pipe Diameter
• Larger S&B Powerstack Air Filter allows for even greater airflow.
• Direct Replacement for the Stock Procharger Elbow

Kit Includes:

• 4in Mandrel Bent Aluminum Elbow with 3/8" PCV Bung in Gloss Black Powdercoat Finish(More Colors Coming Soon)
• Large S&B PowerStack Air Filter
• Straight Silicone Coupler

Results:

The testing was done by [MENTION=20966]diablomatt[/MENTION] over at Kesatie Motorsports using Diablosport software and Hardware.

The testing was done as follows, dyno pull, swapped intake. (about 5 min) and did another pull.

*Please Note:*The numbers on the Graph are Uncorrected. They would be even higher if corrected. This test was meant to show exactly what difference the Inlet Pipe makes on its own.

The car was a 2015 GT with an HO Procharger Kit with HO Intercooler and Automatic.

The Dyno used was a Dynojet 224X.

Nothing else was changed. IAT's, Tune, and AFR all remained the same between both pulls.

The Graph:



The Numbers:

Before Inlet Pipe:
723.22 RWHP
556.53 RWTQ @ 12.97psi

After Inlet Pipe:
758.20 RWHP
571.16 RWTQ @ 13.98psi

Gains:
+34.98RWHP
+14.63RWTQ
+1.01psi


We are currently making the Stage 2 Inlet, so the Stage 2 guys sit tight and we will have something for you shortly.

Just ordered mine....

whatsup62 said:

Just ordered mine....

Click to expand...

Thanks for the order will be out your way in a few days.

Waiting on the stage 2 then.

What other mods were on the car?

I mean, those are excellent numbers. And that is a pretty good amount of boost. I didn't know the P1SC HO could make that kind of boost and those numbers. Did the car have LTs or aftermarket IM or something else to get that high?

4V Mayhem said:

I mean, those are excellent numbers. And that is a pretty good amount of boost. I didn't know the P1SC HO could make that kind of boost and those numbers. Did the car have LTs or aftermarket IM or something else to get that high?

Click to expand...

Im guessing they are running a 3.4" or 3.2" pulley to get there.
I'm at 9.8psi on the 3.6" pulley. I am dropping to the 3.5"pulley and with this should be close to 12psi.

Great results guys.

I need to quote this post, every time one of the HEMI, or Camaro guys wants to remove our 4" inlet on those cars, to make an inlet that does some crazy bend to wrap around into the fender. Every turn costs HP...

Feel free to send me one and I'll test it out on a stage 2 car with the race valve

Well I'm impressed

whatsup62 said:

Im guessing they are running a 3.4" or 3.2" pulley to get there.
I'm at 9.8psi on the 3.6" pulley. I am dropping to the 3.5"pulley and with this should be close to 12psi.

Click to expand...

You have the stage 2 D1SC kit tho. So you should be able to make way more boost. They're using the P1SC HO kit. I've heard that those kits max out around 10 psi and right around 600 to the wheels. Perhaps I misread something.

4V Mayhem said:

You have the stage 2 D1SC kit tho. So you should be able to make way more boost. They're using the P1SC HO kit. I've heard that those kits max out around 10 psi and right around 600 to the wheels. Perhaps I misread something.

Click to expand...

Naw you are way off. There is a guy on the forum (local to me) making well over 700 and well above 10psi.

A new tune wouldn't be necessary due to the increased air? I understand why the test was done but I assume you would still want to optimize your tune for it once it was on, right?

4V Mayhem said:

What other mods were on the car?

Click to expand...

Car has Offroad Longtube Headers and is on E85. Other than that the car only has the HO Procharger Kit and our Inlet Pipe

4V Mayhem said:

I mean, those are excellent numbers. And that is a pretty good amount of boost. I didn't know the P1SC HO could make that kind of boost and those numbers. Did the car have LTs or aftermarket IM or something else to get that high?

Click to expand...

whatsup62 said:

Im guessing they are running a 3.4" or 3.2" pulley to get there.
I'm at 9.8psi on the 3.6" pulley. I am dropping to the 3.5"pulley and with this should be close to 12psi.

Click to expand...

Its an old 3.10" Reichard Racing Pulley. The 3.5 will not be close to 12psi I don' think. 3.60 sounds right for 10psi, but you will need at least a 3.40 to get close to 12psi.

4V Mayhem said:

You have the stage 2 D1SC kit tho. So you should be able to make way more boost. They're using the P1SC HO kit. I've heard that those kits max out around 10 psi and right around 600 to the wheels. Perhaps I misread something.

Click to expand...

The limiting factor with the HO kit is that its a shared 6-rib so you are limited to pulley sizes before the belt starts slipping. We make 10psi and 711RWHP on E85.

venumous said:

A new tune wouldn't be necessary due to the increased air? I understand why the test was done but I assume you would still want to optimize your tune for it once it was on, right?

Click to expand...

We would recommend getting the tune checked out due to the additional boost for safety reasons. For testing reasons we did not make any changes to gauge the true difference.

MyLilPony said:

Naw you are way off. There is a guy on the forum (local to me) making well over 700 and well above 10psi.

Click to expand...

Alright, thanks for the info man. I didn't think the P1SC head unit was that capable. I'm glad to see that I was wrong.

AdrianMAK said:

Car has Offroad Longtube Headers and is on E85. Other than that the car only has the HO Procharger Kit and our Inlet Pipe





Its an old 3.10" Reichard Racing Pulley. The 3.5 will not be close to 12psi I don' think. 3.60 sounds right for 10psi, but you will need at least a 3.40 to get close to 12psi.



The limiting factor with the HO kit is that its a shared 6-rib so you are limited to pulley sizes before the belt starts slipping. We make 10psi and 711RWHP on E85.




We would recommend getting the tune checked out due to the additional boost for safety reasons. For testing reasons we did not make any changes to gauge the true difference.

Click to expand...

Well needless to say, I am impressed.