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ptk 03 c5 vert rocks

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Old 10-11-2005, 11:12 PM
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Default ptk 03 c5 vert rocks

first time on dyno and considering a/4 and tune iam happy.
will run referenced regulator and tom @ speed inc is hooking me up with bosch 420 in the stock bucket. obvoiusly its modded to fit.
ill get street tune in oreder as fuel ref will require total retune.

chekc it out!

www.nick.neptune.com/#
Old 10-11-2005, 11:25 PM
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That is awesome man. You have a ton left in that car. I would imagine you could get alot more outa it even with that boost level. Get alot of the fuel outta there in teh highend. Appears to drop off to nearly 9-1 AFR at redline. Ya get that to 11.5-1 and you will pick up a ton of power. Also i would imagine you could run alot more timing. I dunno where you are at atm but i think there is alot more left in it at that boost. GL


John
Old 10-11-2005, 11:32 PM
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Originally Posted by 99SS-T
That is awesome man. You have a ton left in that car. I would imagine you could get alot more outa it even with that boost level. Get alot of the fuel outta there in teh highend. Appears to drop off to nearly 9-1 AFR at redline. Ya get that to 11.5-1 and you will pick up a ton of power. Also i would imagine you could run alot more timing. I dunno where you are at atm but i think there is alot more left in it at that boost. GL


John
i would guess at least 40 60 rwhp!?
Old 10-12-2005, 05:14 AM
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Wow very nice car. Congrats.
Old 10-12-2005, 05:16 AM
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Where did you go for tuning? I see you are from my area. I like to check out your car sometime.
Old 10-12-2005, 08:51 AM
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you said in the vid you were running out of fuel? With your a/f you are pretty far from running out. Or did I miss something?
Old 10-12-2005, 09:39 AM
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Originally Posted by PurEvl
you said in the vid you were running out of fuel? With your a/f you are pretty far from running out. Or did I miss something?

duty cycle was 105%, your right though if i leaned out it would have lowered duty but by 20%? doubt it.
fuel pressure dropped of too

with new pump ill be able to run ref reg and thatll help injectors as theyll see more psi.

when all is installed ill go back to dyno and turn boost up to 18psi
with 18psi and a/r in line gotta imagine another 150rwhp......OMG!

630 + 150 = 780!!!!!!!!!!!!!!!!!!!!!!!!!!!
Old 10-12-2005, 10:08 AM
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Originally Posted by HellRaiser
Where did you go for tuning? I see you are from my area. I like to check out your car sometime.

i did all tuning myself, yeah anytime, stinkin weather lately

it your kit on?
Old 10-12-2005, 11:12 AM
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I like how it recorded boost. This answers the question as to whether peak boost on the dyno is where peak torque is. From your vid, it looks to be that way. nice numbers.
Old 10-12-2005, 03:03 PM
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Originally Posted by nick y
i did all tuning myself, yeah anytime, stinkin weather lately

it your kit on?
I took all my stuff off and sold it. Yeah this weather sucks big time.
Old 10-12-2005, 05:11 PM
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Originally Posted by nick y
duty cycle was 105%, your right though if i leaned out it would have lowered duty but by 20%? doubt it.
fuel pressure dropped of too

with new pump ill be able to run ref reg and thatll help injectors as theyll see more psi.

when all is installed ill go back to dyno and turn boost up to 18psi
with 18psi and a/r in line gotta imagine another 150rwhp......OMG!

630 + 150 = 780!!!!!!!!!!!!!!!!!!!!!!!!!!!

You will obviously be very
Old 10-12-2005, 11:02 PM
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Thats exactly the numbers I am looking to make with my next car(vette). I'll be looking foward to seeing what you make at 18psi... Nice freakin car man.
Old 10-15-2005, 04:24 PM
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You should lower your duty cycle about 20% lowering from 9:1 to 11.5:1.
Old 10-15-2005, 09:10 PM
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Nick,

How much $$$ to drop that 420 into the stock bucket?? That sounds like the ticket!!
Old 10-16-2005, 03:19 PM
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youre so the man, i cant wait to get my hi flo kit on my new c5. have fun with that beast man!
Old 10-17-2005, 09:52 PM
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Originally Posted by nitrorocket
You should lower your duty cycle about 20% lowering from 9:1 to 11.5:1.

sorry missing what u mean?
Old 10-17-2005, 09:53 PM
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Originally Posted by hpcubed
Nick,

How much $$$ to drop that 420 into the stock bucket?? That sounds like the ticket!!

$500, yeah i did not wnat to reinvent the wheel
Old 10-17-2005, 09:57 PM
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Originally Posted by Krazy98Z28
Thats exactly the numbers I am looking to make with my next car(vette). I'll be looking foward to seeing what you make at 18psi... Nice freakin car man.

thanks man i need a cool car cause my looks dont get me babes!!!!!














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Old 10-18-2005, 08:23 AM
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Originally Posted by nick y
sorry missing what u mean?
I think he means to lean you out from 9:1 A/F to 11.5:1 A/F?
Old 10-18-2005, 10:52 AM
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Originally Posted by RealQuick
I think he means to lean you out from 9:1 A/F to 11.5:1 A/F?


were did he even come up with 9:1???


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