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I purchased this kit and never used it. It is new in the box. My application was a Whipple supercharged GT and I intended to play around with jet/nozzle sizes to find a single or dual nozzle solution injected just before the supercharger. So if your application is an Ecoboost, then you may need...

I purchased this kit and never used it. It is new in the box. My application was a Whipple supercharged GT and I intended to play around with jet/nozzle sizes to find a single or dual nozzle solution injected just before the supercharger. So if your application is an Ecoboost, then you may...

Does anyone have actual boost gauge readings at high altitudes for various Whipple 2.9L pulleys? I'm not interested in the numbers from the factory ecoboost gauges since they are inferred and highly dependent on the tune. I just installed an aftermarket boost gauge and the reading seems low...

I'm chasing false knock on my 2016 GT with a whipple, long tubes and return fuel system. The knock started after installing the headers and fuel system at the same time. I know it is false knock because I get the same +7 or so with E85 or pump gas, and sometimes it doesn't happen and I can get...

As long as I've had this gen 2 Whipple kit, I've had clearance issues with the passenger side fuel rail. I didn't notice it for the first year, but I was always chasing my tail with fuel trim issues when the car was hot. It behaved like it would suddenly get a small air leak, but only when hot...

I'm looking for a bias ply front runner to use on my performance pack car with Brembos. I see M&H has a 18" bias ply front runner, but it states that the max wheel width is 4". The Racestar wheels I'm looking at are 18" x 5". Will the M&H 4.5" wide front runner work with a 5" wheel width...

I'm about ready to order a Magnum XL kit for my 16 GT. Has anyone done this swap without using the Bowler harness, Dakota box, or other speedometer conversion? I ask because I have HPTuners and I can make my own tune changes. Can I just get some pigtails and wire it up, or am I forced to buy...

I live in Colorado and drive my car year round. It's almost time to swap on winter tires and make the car boring again. Since I can't get any traction with the winter tires, I was thinking about swapping to a larger pulley to hopefully gain some highway gas mileage since my commute is 80%...

I have a whipple stage 2 with the bigger throttle body and I just started noticing that the rpms are very slow to settle when I'm coming to a stop. I'm honestly not sure if it's always done it since install, or if it's something new. I checked and tightened the intake tube hose clamps, and I'm...

Anyone have any data on what the post-intercooler temps should look like with a Whipple kit? I have a Whipple stage 2 with the bigger heat exchanger and I'm seeing about 30 degrees over IAT1 when driving on a long trip on the interstate. Is that normal for light load cruising at about 80mph...

How does the Whipple tune handle high temperatures? Does it pull timing or throttle based on coolant temp/CHT? How does this work exactly? I've noticed since installing the Whipple two weeks ago that my CHT's get pretty hot on the interstate with the AC on. Weird thing is that I don't see...

Anyone have any tips, tricks, or pictures of how you routed your coolant lines with the whipple install? I have two concerns mostly. One is that the hose that connects between the intercooler and filler neck is pretty tight and is bending the plastic mounting tab that mounts the filler neck to...

Does anyone else experience this? I'm using an older 120GB iPod right now to play mp3's over usb in my 16 GT with the Shaker audio. I'll select an album and between when a song ends and the next song begins, sometimes I hear a quick part of some other random song, not even in the same album...