RB Turbos @ Atco-Street trim-126mph

[LostMarine]

pump/meth, full street trim (full weight, 19" wheels)
plaaying with 17, touching 18 psi
so far 12.5@126
12.4@126
12.0@125
and now added some ms103 bumped to 18.5/19 psi @5k rpms, all runs tapering to 16.5 psi @ 6k rpms.
12.0 @123- didnt log, laptop got disconnected., hit kickdown and misfired
probably only gonna do 1 more run, im gettiing a misfire in 4th up top. probably time to change plugs again..

[LostMarine]

oh, and DA from kestrel 4000 says +200 for first 2 runs, down to -200 for 3rd and about even for 4th run

vbox is reading +3mph in the 1/8 and -2mph in the 1/4, and ET is .1 slower, so tonight, Atco might be a "fast" track

[GG///M3]

Awesome dude. I didn't know tracks were open on Tuesday night. Are you video recording as well?

[Sticky]

Didn't you hit 126 before in race trim though?

[GG///M3]

He is on 19's read.

[themyst]

oh, and DA from kestrel 4000 says +200 for first 2 runs, down to -200 for 3rd and about even for 4th run

vbox is reading +3mph in the 1/8 and -2mph in the 1/4, and ET is .1 slower, so tonight, Atco might be a "fast" track

Nice. Left or right lane?

[dzenno@PTF]

Damn plugs...I'd suggest trying out the NGK 5992 mini plugs that I'm running now...gap them to 0.6mm (they come with 0.8mm gap and stock are 0.7mm)...should put less strain on the coils at high boost which should also prolong coil life over time and as they're 1 heat range colder they should allow for heat to escape from the cylinder faster/less chance of pre-ignition...cheap thing to try but obviously with some logging...

I've done more runs on these plugs gapped at 0.6mm and high boost with RB turbos than I think all runs put together on stock turbos...previous problems that ppl had with these plugs were IMO falsely attributed to plugs either due to an improper/large gap or other issues (hpfp/injectors), or in enrita's case due to a huge boost spike in high gear and low octane for extended runs such as airfield events

I won't go back to stock plugs that's for sure

[Sticky]

He is on 19's read.

Ummm, you misunderstood. He should be slower in street trim but he wasn't, trap was right there.

[GG///M3]

Temps are in the high 50's low 60's. Not sure what the temps were the last time, but the OP's car hauls.

[LostMarine]

so im back, last run was 12.0@125 19-16 psi at redline, tried short shifting to 5th but still misfired. i know the car would have done 127 if i could rev it out..

ill post details in a few

on good note +32mph on the back end with misfires aint too shabby

its good to know how my car performs in everyday trim- now just gotta prep for the private rental

[dzenno@PTF]

Great runs man, take care of those plugs

[Sticky]

with misfires

Reason for the misfires?

[Trevor008]

You going seats out, race gas, track wheels and 20+psi for the private rental?

[dzenno@PTF]

You going seats out, race gas, track wheels and 20+psi for the private rental?

I say go all out and bring us that 10sec run...with RBs and 20psi we just need a low to sub 1.7 60' and it's a 10

[LostMarine]

msifires are 99% probably due to plugs, i havent changed them in a while and idle is kinda rough.

for the private day? HELL YES ALL OUT!!!

another good note is the trans seems to be holding up perfectly

[Sticky]

msifires are 99% probably due to plugs, i havent changed them in a while and idle is kinda rough.

for the private day? HELL YES ALL OUT!!!

another good note is the trans seems to be holding up perfectly

I think we might see a 10...

[Trevor008]

I say go all out and bring us that 10sec run...with RBs and 20psi we just need a low to sub 1.7 60' and it's a 10

That 1.7 is completely doable. I've hit numerous 1.6x and 1.7x 60's and I'm 6MT(with no 2step). If I'm not mistaken, LM has hit 1.7's plenty of times as well. Negative DA, 20psi and weight reduction coupled with an LSD, DR's and 6AT should be a 10/128-130

[GG///M3]

Dec 4th colder air may = rape and 10's

[LostMarine]

as long as DA is good. i was trapping today on 17 psi pump/meth what i did before basically on 19 psi race/meth

[klipseracer]

as long as DA is good. i was trapping today on 17 psi pump/meth what i did before basically on 19 psi race/meth

Good to hear LM. Don't disappoint, I've been waiting to see that magical post from you for a while. keep it up.

[Sticky]

What boost are you going to run at the private rental?

[boom]

There's a private rental at MIR on 18 Nov. I guarantee it's the best prepped track you've ever seen. Come down.

[ERM324]

insane times as usual congrats brotha....seems like your car could easily put the blown M3's around here to shame on street trim haha

[dzenno@PTF]

Forget street trim for now, we just need a 10 to celebrate the new year with

[boostaholic]

You have one fast as# 335. Props man, props