uh oh!

[2002BlackDragon]

I bet. I can't wait to get mine running and legal. Hopefully tomorrow I can knock it out.

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[Ivory8g]

Do it! Best feeling ever

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[Galantman03]

she lives! have to retune cause shes rich but fires up nice and solid

I like this! I like this! I like this! I like this! I like this! I like this! I like this! I like this! I like this! I like this! I like this! I like this! I like this! I like this!

[Ivory8g]

hehe!!!

[6G72gearhead]

this is exactly what happened. im sure, had a misfire, wouldnt pass above 2k rpm all of a sudden, and was rich as efffff. Then wouldnt hold idle unless throttle was wide open then wont turn on at all. an injector/injectors definitely quit lol. already have another set ordered though. and the wheels ill see to soon :P after that its off to the dyno again to tune.

Just FYI if an injector quits supplying fuel to a cylinder the other cylinders will go rich as well, since the cylinder just passes through a ton of air the O2 sensor reads this as lean and the LTFT adds fuel to compensate.

[wetamup2k3g]

That's what's up bro!

[8thLS6]

Nice!

[Ivory8g]

So did all my logs to and from work and tuned to and from work on the suby 440s.

I need to dump the auto lol. Its causing a10% drivetrain loss for less boost drop on shifts. That would read 299whp if it was manual. The one thing the auto doesn't limit is the torque haha. That is why the tumbler is still formidable. Evoscan 2.9 tells me 297whp/348wtq. So when I get to a dyno we will see. For now honestly it feels faster with the smaller injectors LOL!

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[Galantman03]

thats alot of torque lol. No wonder why you've been eating up others

[Trotty]

Yeah I can speak from experience with 390nm it pulls hard on 16psi. I go fro tune next week gunna wind it up a bit more. Should have around 440+ nmatw and over 200kw. It's a heaps better car to drive.

[Ivory8g]

thats alot of torque lol. No wonder why you've been eating up others

Yeah dude! Wanna know something funny? Thats only me putting in 6* of timing at peak boost ROFL!

Yeah I can speak from experience with 390nm it pulls hard on 16psi. I go fro tune next week gunna wind it up a bit more. Should have around 440+ nmatw and over 200kw. It's a heaps better car to drive.

Yep it's the truth! Are you auto or manual?


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[Galantman03]

ARE YOU SERIOUS?! BAHAHAHA! Thats AWESOME!

[Ivory8g]

Yeah dude Lmfao! I swear I have gift for picking super tight torque filled motors

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[8thLS6]

^ clearly lol, im sure tumbler gets up and goes

[Ivory8g]

Oh yes! I still need to make an actual video when it's warm

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[6G72gearhead]

Adding a touch of advance should gain horsepower at the same torque, obviously you don't want to overdo it, but that seems to be a very conservative tune.

350whp/350tq should make for an absolute rocket ship!

[keith6110]

I'm interested in the accuracy of the your dyno software.

It says evoscan datalog. Does your graph actually come from evoscan or are you using virtual dyno? If I knew how to use, I can see what numbers it generates for me to compare to my dyno results =)

[Ivory8g]

Adding a touch of advance should gain horsepower at the same torque, obviously you don't want to overdo it, but that seems to be a very conservative tune.

350whp/350tq should make for an absolute rocket ship!

Yep I'm only running 6* peak boost-13* at redline. Still tons to play with! I'm really waiting for the dyno to play with it more.

I'm interested in the accuracy of the your dyno software.

It says evoscan datalog. Does your graph actually come from evoscan or are you using virtual dyno? If I knew how to use, I can see what numbers it generates for me to compare to my dyno results =)

Yep I used an evoscan log in virtual dyno for that picture and graph. Evoscan 2.9 has it built in but reads noticbly higher from my tests. Virtual dyno the standalone program has been proven across several communities to be +/- 1-5 whp/wtq off from actual chassis dynos. I've tested this with my evo with a pull on the street and straight to the dnyo and was off by 2 whp.



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[keith6110]

Ahh okay. I'll have to give it a try, thanks =)

[Ivory8g]

Do it!! its a nice butt dyno comparator haha. But seriously its a really nice tuning tool. Numbers are just an extra thing it can give you :)