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@Enki we plan to. I have one.

We are going to trade pipes for a day and see what happens. I'm likely gonna connect my meth and flash the near 40psi tune and see what happens.

Ha. Yeah I figured something other than the old and this is a good fall back name. It's one of my fav's. The other would be Barry McCaulkinor.

@Mzr0818 Yeah its me!

Here's something. Red line is a BNRs4 and Blue line is HTA3586. These are from a 3rd gear pull for each. One has solid pipes and the other is JBR piping. After seeing that video it has me wondering if this is why they are matching up so well. Anyone have any spooling data for a BNRs4 who has...

keep in mind it was pretty cool in there. If this is a hot summer day that silicone would be expanding even more. Notice how much it moves going towards the throttle body. It's already a tight fit there and could likely rupture on something. Silicone doesn't get brittle. However, it'll become...

video if anyone cares

@Redline HTA3586. The responsiveness isn't all that terrible. Spool isn't bad either. I can hit 35psi a butthair shy of 4k rpms with it.

Here is an excel chart I done to correct the blips in the TQ curve. Actual results were 410/415. Just a representation to show you the power curve. This was an actual dyno on a set of rollers.

@B4RK3R the OTS tunes for the ST's are actually very nice. They are heads and shoulders above the quality of the OTS tune for us. SO keep that as a consolation. The OTS tune is very weak for us IMHO. It's more like a starter tune than anything.

Flow does not exert pressure on the inside wall cavity. It is a function of pressure. Pressure =/= flow. Doesn't matter what turbo it is really it can be a K04 or a 9180 there's going to be the same amount of presssure - in this case 21psi - along the insides of the piping.

Actually, in this scenario 21psi k04 would be the same as a 21psi BNR S4. Turbo size has no impact. The same amount of pressure would be exerted along the wall of the tubing regardless of what turbo was on it.

I saw that in person. It was for sure eye opening. Couldn't believe my eyes! BNR S4 with 20-21psi. I tuned the car. I'm not the author of the video. However, the author is a mutual friend of both of us. I have both datalogs and the dyno runfiles for that car. I can certainly atest the tune...

Welp. I dynoed today. See below and added a log for you to see. I was having some blowout at the end of the run. I have new NGK's to remedy that.

@NavysailorMS3 not yet. Still in limbo. I'm thinking a catback tho.

yes

I've got a post in other speed forum about how crappy a flowing exhaust the pu muffler is.

@Enki that too. Also, they are continually developing for our platform. Cobb has us in pacifying maintenance mode right now.

I don't think you guys understand the amount of vibrations I have. I have an open dump under the car. It vibrates my brain. The jump to VersaTuner is facilitated by the fact of 7500rpms. The AP is a little more difficult to control w/o the tables. I want/need 7500rpms or more so I can take...

No. zero fucks given. Just you. F???????????????????u???????????????????????c?????????????????????????k??????????????????????? ??????????????????????????Y???????????????o??????????????????????????????u??????????????????????r...