PDA

View Full Version : Got a dyno tune.

BigRocsFirebird
06-14-2012, 11:03 PM
got the car done today at big daddys. very mild tune nothing crazy.

O/R stainless magnaflow X, steeda CIA and their custom tune.

http://i518.photobucket.com/albums/u350/RockyV911/002-11.jpg
http://i518.photobucket.com/albums/u350/RockyV911/x.jpg

http://www.youtube.com/watch?v=69vGEB61CBQ&feature=plcp
Blackbirdws6
06-14-2012, 11:14 PM
Nice numbers but what's up with the curves?
sweetbmxrider
06-15-2012, 07:11 AM
They are graphed differently.
greenformula92
06-15-2012, 07:43 AM
nice number. car sounds mean
Blackbirdws6
06-15-2012, 07:50 AM
They are graphed differently.

I meant the shape of the one curve looks odd.
MonmouthCtyAntz
06-15-2012, 07:57 AM
Car looks and sounds great!
BonzoHansen
06-15-2012, 08:22 AM
I meant the shape of the one curve looks odd.

you mean the big dip around 2500?
sweetbmxrider
06-15-2012, 08:26 AM
I meant the shape of the one curve looks odd.

A dead spot? Smoothing is on 5.
LTb1ow
06-15-2012, 08:29 AM
you mean the big dip around 2500?

Thats the nitrous kicking on, obviously a little 5.0 couldn't make that much power NA.

:lol: Nice numbers, don't blow this one up
Blackbirdws6
06-15-2012, 08:38 AM
you mean the big dip around 2500?

Yea. It's probably because the graph itself isn't formatted wider. I've seen the dips before but just seemed more significant.

A dead spot? Smoothing is on 5.

Smoothing on 5 is pretty typical. Just asking the question and not knocking the numbers.
8hnpSS
06-15-2012, 10:51 AM
damn that sounds good man. my friend has the same setup on his 2011 5.0 its a beast
BonzoHansen
06-15-2012, 01:01 PM
Yea. It's probably because the graph itself isn't formatted wider. I've seen the dips before but just seemed more significant.
.Thanks. I'm no pro looking at things like this.

What does the A/F ratio tell me? Is that an average through the pull? At peak? Etc.? Seems high for a WOT reading to me, but I'm just trying to learn here and I'm not sure what I am looking at. Maybe it is good.
BigRocsFirebird
06-15-2012, 07:35 PM
thanks guys!

i'm happy what i got, i wasn't thinking about the fact i had **** wawa gas in. my tuner was laughing calling me a moron busting my balls lol but when i put sunoco in later it felt even better and smoother. he told me his car pings with wawa fuel.

i think i'm going to swap the intake manifold to a bigger one with a 90mm throttle body and long tube headers. they showed me another one and he got 473rwhp so i might do that later on. or a blower by ford so i have the warrenty still.
Blackbirdws6
06-15-2012, 08:04 PM
Thanks. I'm no pro looking at things like this.

What does the A/F ratio tell me? Is that an average through the pull? At peak? Etc.? Seems high for a WOT reading to me, but I'm just trying to learn here and I'm not sure what I am looking at. Maybe it is good.

A/F looks right around mid to high 12s which is where most guys tune NA cars. It's a reference point in time like anything else.
BonzoHansen
06-15-2012, 08:49 PM
A/F looks right around mid to high 12s which is where most guys tune NA cars. It's a reference point in time like anything else.

i was looking at the text and not the graph. D'oh! 12s are what I expected.
Raist103
06-19-2012, 11:55 AM
is it a stock catback after the xpipe? sounds terrible like slp loud mouth
KirkEvil
06-19-2012, 01:03 PM
A/F looks right around mid to high 12s which is where most guys tune NA cars. It's a reference point in time like anything else.

i was looking at the text and not the graph. D'oh! 12s are what I expected.

A/F, 1/4 E/T, mid to high 12s...its all the same :rofl:
T69SS
06-20-2012, 12:01 AM
Very nice, car sounds great!
BigRocsFirebird
06-20-2012, 04:24 PM
lastnight at atco i got a 12.5 @ 112mph 1.9 60' and it was 89* out. the air sucked and i still spun on my street tires. i need some slicks.
JerzLT1
06-20-2012, 05:50 PM
lastnight at atco i got a 12.5 @ 112mph 1.9 60' and it was 89* out. the air sucked and i still spun on my street tires. i need need to learn how to drive on street tires.

fixed. was this on the bottle? i really hope not
Anti_Rice_Guy
06-20-2012, 05:56 PM
Not nearly as cool as I expected a high revving V8 to be :cry:
sweetbmxrider
06-20-2012, 09:01 PM
Nice mph man.
BigRocsFirebird
06-21-2012, 02:05 AM
fixed. was this on the bottle? i really hope not

I know how to drive my car, and no I'll never bottle feed my cars. I plan to supercharge it
JerzLT1
06-22-2012, 06:12 PM
437hp = 112mph?
BigRocsFirebird
06-22-2012, 10:54 PM
437hp = 112mph?

yeah, that was my best run of the night 12.5 at 112. i got a 12.6 at 114.7 also.. i'm happy for what it was. i didnt let the car sit and cool down. it was hot as hell and everyone i talked to also complained about running slower that night too. it was 89 and humid as hell. and i spun some. i never said i was making great passes.
JerzLT1
06-23-2012, 08:43 AM
yeah, that was my best run of the night 12.5 at 112. i got a 12.6 at 114.7 also.. i'm happy for what it was. i didnt let the car sit and cool down. it was hot as hell and everyone i talked to also complained about running slower that night too. it was 89 and humid as hell. and i spun some. i never said i was making great passes.

no i get that the air was probably ****** but spinning = higher trap speeds (generally speaking) and i wouldve figured 120mph with that HP number. What does the car weigh?
BigRocsFirebird
06-23-2012, 09:33 AM
no i get that the air was probably ****** but spinning = higher trap speeds (generally speaking) and i wouldve figured 120mph with that HP number. What does the car weigh?

120?! lol this thing is a tank.. i think 3600ish i'll have to check. i ran bone stock before and my best trap speed stock was 114.4 i plan to go on a cooler night. when i got that 114.4 it was 52* out