Boost curve comparo!! Stock vs Cat6

[eltaco]

Traction and human reaction don't matter a lot when it comes to trap speed. Human reaction really doesn't play much of any part at all. The only thing you are reacting to is smashing the pedal, there is no RT, there is no tree, there is no competitor next to you. We are measuring power not racing.
Same goes for traction to an extent. Spin the launch and have a slower 60ft or 0-60 doesn't matter much by the end of the 1/4. Your trap speed will be the same just a lower et. These are AWD vehicles so you cant lay down a 100 ft burnout lol

MPH is very consistent in the 1/4 with the same DA and vehicle / IAT's

My 1/4 mile trap is 102.xx at 6600-7500ft DA and my et can vary as much by .7 seconds depending on launch. Truck makes the same power on both/all runs. Looking at MPH takes the error out of it.

But Yes, ALL THINGS BEING EQUAL... MPH never lies

Dynos are a great delta tool. It made this then I added this part and it made this...

You’re clearly knowledgeable on this subject.

So naturally, I’m curious to learn… why did you choose CAT6 over JB4?

 

[RamFan]

You’re clearly knowledgeable on this subject.

So naturally, I’m curious to learn… why did you choose CAT6 over JB4?

Because without knowing me at all….He saw that I too had a white RHO, realized I was part of their beta….and he knew…it was good….

Chris

 

[PinnacleBuilt]

You’re clearly knowledgeable on this subject.

So naturally, I’m curious to learn… why did you choose CAT6 over JB4?

tomAto, tomawto... I like some things about the JB4 and I like some things about the CAT6... Ultimately I liked the throttle sensitivity of the CAT6 and I had a homie hook it up at Holley so I went that way.

 

[Mikey Swift]

tomAto, tomawto... I like some things about the JB4 and I like some things about the CAT6... Ultimately I liked the throttle sensitivity of the CAT6 and I had a homie hook it up at Holley so I went that way.

You can just 'homie hookup' one my way bro...

 

[PinnacleBuilt]

You can just 'homie hookup' one my way bro...

I mean.... I could probably get set up as a dealer if you guys are interested??

 

[itsmekylep]

You can just 'homie hookup' one my way bro...

I think hemifever has a discount code that still works "HURRICANE" that gives a pretty good discount as well.

 

[Schumacher]

So it’s safe to say 93 makes slightly more?! Man you guys aren’t making this easy. Like an Ozempic patient walking thru the food court.

93 won't make more at that altitude. You more compare the gains because of the altitude as sea level will be different. I run 89 octane at 6100ft.

 

[PinnacleBuilt]

93 won't make more at that altitude. You more compare the gains because of the altitude as sea level will be different. I run 89 octane at 6100ft.

yes it will boo boo. I'm seeing timing corrections and lots of fuel being added from 4k to redline to compensate for the lack of octane even at a relatively low IAT's in the 70's. No timing corrections and a steady afr = more power. More octane will achieve this.

same vehicle, same tune, same day, same dyno, same 91 fuel and the truck made 52 ft lbs and 33 hp less because of an IAT difference of roughly 30 degrees. Pulling timing and adding fuel to compensate for lack of octane. Richer mixes run cooler, retarding timing runs cooler.

More octane fixes that too.