Back from the track - Another 13T car in the 11s

[lawdogg]

Originally Posted by disturbedkorn

The reason I asked that question is because the stock ecu runs fairly rich and expects moderate to low load at redline. If he's pulling 40% out, then his VE is choked, he has high fuel pressure, or more likely now that I've put some more thought into.....he has a boost leak or leaks.

It is looking like my rear Dejon intake pipe (partially) popped off my rear 13T's compressor inlet. Wouldn't be the first time either.

Originally Posted by HLxDrummer

Well I've only read a few comments so far (don't wanna forget what I was going to say lol) but congrats! 11's is pretty awesome, especially for basically having upgraded turbos, injectors, pump, and (assuming) SAFC and minor stuff. Seems pretty consistent too. My Dad's friend put a ton of money into his race only car to hit 12.0 lol He has a car in the 9's now but still..

I can't believe your car and clutch hold that many clutch dumps. I assumed you did the quick slip but you just dump it and it's fine? I would LOVE to be in the car when you do that haha And you just bought a OEM disc? Why not use the RPS disc?

Also, if your going to 3SPA let me know. I don't really have the money for gas (tuition went up, needed a new driveshaft, etc.) and don't know if the car will make it but if your going I'll probably try and make it out.

Flat black is looking good also : )

Make another post once you get some race gas in there!

Thanks Louie. Yeah I just rev and dump ... seems to work out well. I got an OEM disc because the disc that comes with the RPS Max 'full face' kit is basically just a marked up OEM unit anyway ... I was considering picking up a 6 puck but now I really don't see the need.

I'll probably head down to the 3SPA thing (two weeks right?) - if there's anything I can help you with to get your car good to go, let me know.

Originally Posted by Monochrome

Way to go man.

Wasn't so hard was it.

Thanks man. Wishing I had that JDM gearing though ... that 3-4 shift right at the end really sucks.

Originally Posted by Hym3n

I second the RPS Maxx street clutch being an awesome choice, love it love it love it.

Does this car have an aftermarket fuel pump? Are you on stock motor mounts? Going solid may help your front wheelspin.

Yep it has a hotwired Walbro 341, full set of Maximal solids. The intrax springs really compress in the rear, so they may be unloading the front causing the wheelspin ... who knows.

[PhillipTT]

Nice job. Seriously. Congratulations on getting your setup worked out so well.

Edit: I'd rep you if I could.

[HLxDrummer]

Originally Posted by lawdogg

Thanks Louie. Yeah I just rev and dump ... seems to work out well. I got an OEM disc because the disc that comes with the RPS Max 'full face' kit is basically just a marked up OEM unit anyway ... I was considering picking up a 6 puck but now I really don't see the need.

I'll probably head down to the 3SPA thing (two weeks right?) - if there's anything I can help you with to get your car good to go, let me know.

Well I'm pretty sure I'm going so hopefully I'll see you there! I've never been in an 11 second car haha

I don't really have anything to work out except find a cheap Evo DV to get rid of this SSQV, put my TC brace on, and pressure test again. The car also runs really rich (at least at WOT), like .99-1.01V's, which I have no clue why but it drives fine.

About the clutch, so you just bought the RPS pressure plate? That's a good idea if so, I didn't know you could buy just the pressure plate.

Congrats again!

[chansigril]

Originally Posted by lawdogg

It is looking like my rear Dejon intake pipe (partially) popped off my rear 13T's compressor inlet. Wouldn't be the first time either.

have you got it hooked back up and dialed in? how did it affect your af ratio? i'm interested to see what your safc set points are at now.

[DigiiManDan3KGT]

Originally Posted by lawdogg

Yep it has a hotwired Walbro 341, full set of Maximal solids. The intrax springs really compress in the rear, so they may be unloading the front causing the wheelspin ... who knows.

I'm still out there preaching that subframe bushings can go bad and cause wheel hop. If motor mounts using the same rubber can cause such havok, there is no reason the subframe bushings wouldnt do the same to a lesser degree.

[lawdogg]

Originally Posted by 92rtawd

Nice job. Seriously. Congratulations on getting your setup worked out so well.

Edit: I'd rep you if I could.

Thanks man.

With your 450s, I hope they work out for you. Just doing a couple calcs, to match my 95% IDC @ 40psi base with 550cc injectors, you'd be looking at running about 54psi base pressure with 450cc injectors. I think I remember Matt M. saying he has run way more rail pressure than that so I think you'll be fine!

Originally Posted by HLxDrummer

Well I'm pretty sure I'm going so hopefully I'll see you there! I've never been in an 11 second car haha

I don't really have anything to work out except find a cheap Evo DV to get rid of this SSQV, put my TC brace on, and pressure test again. The car also runs really rich (at least at WOT), like .99-1.01V's, which I have no clue why but it drives fine.

About the clutch, so you just bought the RPS pressure plate? That's a good idea if so, I didn't know you could buy just the pressure plate.

Congrats again!

Haha yeah for sure man. We can go for a spin. You sure your SSQ isn't leaking? That'd explain your rich conditions for sure. Hopefully the Evo BOV fixes things for ya.

And yeah with the clutch, just an RPS Max pressure plate.

[Monochrome]

Originally Posted by lawdogg

Thanks man.

With your 450s, I hope they work out for you. Just doing a couple calcs, to match my 95% IDC @ 40psi base with 550cc injectors, you'd be looking at running about 54psi base pressure with 450cc injectors. I think I remember Matt M. saying he has run way more rail pressure than that so I think you'll be fine!

I personally would not recommend that.

At only 15psi of boost, you're looken at 69psi of fuel pressure in the stock rubber lines, gaskets, o-rings... That's pushing it a bit.

[Deathsled]

Originally Posted by Monochrome

I personally would not recommend that.

At only 15psi of boost, you're looken at 69psi of fuel pressure in the stock rubber lines, gaskets, o-rings... That's pushing it a bit.

vs running 30psi while at stock fuel pressure? which equates to 70+ psi? How is that different......

[Monochrome]

Originally Posted by Deathsled

vs running 30psi while at stock fuel pressure? which equates to 70+ psi? How is that different......

If I'm running a turbo setup at 30psi, i wouldn't be doing it on the stock fuel delivery system.

...but then again, I haven't ever run more than TD04 turbos so take that for what its worth.