Almost 400 AWHP at 14psi, 13Ts

[Silvertsiawd]

Rain. Sucks. Alot. Track is closed.
-Dan

[92RT-TT]

Dan... this is completely random.. but one of your post's said you were going to ditch your dsm smic for a front mount, did you do that and if you did, wanna sell me your dsm smic? Pm me and let me know please. Thanks

[jba3]

Track times! And did you install the FMIC? Shoot me a PM about it. Going to install mine this week hopefully.

[Silvertsiawd]

I didn't install the FMIC myself so I can't help you there. I'm going if weather allows it this friday. This weekend is a pro event so it's not open to street cars.

[josevr4]

By what RPM's do you 13T guys reach full boost? Im getting my installed next week.

[Kibwe Walker]

Originally Posted by josevr4

By what RPM's do you 13T guys reach full boost? Im getting my installed next week.

15 psi at around 2700 rpms based on exhaust work and whatever you have them set to by 3k-3100 rpms. I have seen as high as 24 psi with them.

[vr4_rider]

^^^

I don't see how it's possible to get 15psi by 2700.

Stock is 9psi by 2800.

How do you do it?

Also, I see full boost around 3200.

[lawdogg]

I also see 15psi by 2700, if not sooner.

Stock is garbage. Removing intake and exhaust restrictions makes 9b's spool a heck of a lot faster than that.

[Kibwe Walker]

Originally Posted by lawdogg

I also see 15psi by 2700, if not sooner.

Stock is garbage. Removing intake and exhaust restrictions makes 9b's spool a heck of a lot faster than that.

lets be clear about something, NOTHING OUTSPOOLS 9b's, and I mean nothing.

With the usual open intake and downpipe with gutted precats I could get 10 psi at 2k rpms doing a 3rd gear pull, the slightest load increase on 9b's would result in full boost. If it weren't for the sound you would think it was almost super charged.

It was sort of pissing me off they were so fast because anytime you hit the gas they would spool up and I could look at the A/F guage lock in the green area. I mean it took real effort to get good gas mileage with those ultra fast spooling 9b's. Probably would have been worse had I had the catback then too.

13t's brings the car back to stock spool characteristics as in the car down low acts like a completely stock 3s (intake, cats, and exhaust), spool wise that is. Fun starts at 2500 rpms but thats where the comparison ends. 13t's are violent sort of especially once you creep up there in boost. Floor it and there isn't anything gradual about it. They are more of a on off switch. Floor it and you are gone and most things just start fading away when you go WOT.

[LVA3KGT]

Originally Posted by Kibwe Walker

lets be clear about something, NOTHING OUTSPOOLS 9b's, and I mean nothing.

With the usual open intake and downpipe with gutted precats I could get 10 psi at 2k rpms doing a 3rd gear pull, the slightest load increase on 9b's would result in full boost. If it weren't for the sound you would think it was almost super charged.

It was sort of pissing me off they were so fast because anytime you hit the gas they would spool up and I could look at the A/F guage lock in the green area. I mean it took real effort to get good gas mileage with those ultra fast spooling 9b's. Probably would have been worse had I had the catback then too.

13t's brings the car back to stock spool characteristics as in the car down low acts like a completely stock 3s (intake, cats, and exhaust), spool wise that is. Fun starts at 2500 rpms but thats where the comparison ends. 13t's are violent sort of especially once you creep up there in boost. Floor it and there isn't anything gradual about it. They are more of a on off switch. Floor it and you are gone and most things just start fading away when you go WOT.

I see what you mean by "violent". When I compared his 400awhp dyno chart to my 390fwhp chart, it shows me with 50 more whp at 3000RPMs, but by 400RPMs, we are both at 300whp. So in that 1000RPM span, his rate of accelration was much faster than mine.
For reference, here is the chart I was comparing. My dr500s @17psi.