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Traction will be limited above 10psi :D At 15psi my rear tires(275s) don't grip until I hit 3rd :evil:

Updated, thanks!

Woot! Nice work! Yours cold starts alot better than mine, E85 makes it even worse on cold mornings.

Haha, I pretty much do every day ;) Car hooks up completely different on the track than the street though, but I've got my clutching down pretty well...

2J NA-T FTMFW!! Sorry, I feel the need to interject that in every 2j thread. Lookin' good! I love the "project iron man" nice color choices :)

Both of the above lol. It would help if I got more than 2 passes in too, need to hit a few test'n'tunes!!

Yea, I was having some issues programming the analog outs so they recommended flashing new firmware on it. Flash failed and it stopped working, apparently the only solution is to uninstall the damn thing and send it back in so I gotta undo all the wiring (horay).

My injectors flow tested out at 690cc, 720s would be a better fit based the math I initially did (and yours), I may end up goin with 800s to get some more overhead. And ya, running the Lex AFM so with 720s on E85 it should run like it would on gas with 550s. Since posting this I set the low...

Got a wideband and the capability to tune on my own no prob, just tryin to get some input on the low throttle stuff. Think I found what I needed, been tweakin stuff and have it runnin pretty good.

3.2 60' time on the 2nd run vs 2.7 on the 2nd, 60' time makes a huge difference in the overall time. Next time I will have my box o spare parts with me :)

Less than stellar trip to the track tonight but I still had fun. It was cold (30s and windy) and crowded (~150 cars) and I ended up only making 2 runs because I blew a coupler and lost one of my tbolt clamps about 3/4 of the way through the 2nd run. I've got some serious traction issues, but...

Think I found my answer to the SAFC low throttle tuning, gonna give this a shot on Saturday: http://www.supraforums.com/forum/showpost.php?p=2582845&postcount=47 Hopefully I can richen up my idle/cruise and get the AFRs in check...

I'm having issues with my car running pretty lean at idle/cruise (17-19:1), probably due to the 680s and E85 (720s would have been a better fit but I got the 680s cheap) and I'm getting some surging at low throttle. I've got the base FP at 45psi with the vac line off, any more pressure doesn't...

2jz is a great fix for RK, I know from experience ;)

No way! You buildin another beast??

Lookin' good!! Good call on the 800s, I think I'm already close to maxin' out my 680s...

Plug wires seem to have fixed the breakup! 15psi is insane, it'll break the back tires loose in 3rd at 70 on some road surfaces :love: 18psi here I come :naughty: It's still running pretty lean at idle/cruise (17-19:1), probably due to the 680s and E85 (720s would have been a better fit but...

Mr. Roboto FTMFW! Flobots-fight with tools

Slapped some new plug wires on last night, no more breakup. 15psi is insane, it'll break the back tires loose in 3rd at 70 on some road surfaces:love: Still having issues with lean idle/cruise (17-19:1) and surging. Might try adjusting the SAFC at 0% throttle to see if I can richen it up a...

I'm running an 044 externally off of a surge tank fed by the stock fuel pump. Works really well. A tank would be a good idea, I'm not sure that your in-tank pump could keep up with an 044. Might work ok though, I think I remember someone on here doing something similar.