another full-race dyno 488whp

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Old Aug 5, 2005 | 11:19 AM
  #1  
vaporboy12's Avatar
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From: Gettin sum, maryland
Default another full-race dyno 488whp neptune

well i finaly got my car tuned last night at ulimate by Jason Hunt. thank you jason for putting up with my problem car. Also i would like to thank boostfed Terry for all the **** he helped me out with. and fast-turbo Stan


here is my setup
84mm ls/vtec built
9:1 c/r
full-race t3 manifold
full-race t3/t67 h.o. .83
tial 44mm wastegate
tial 50 mm bov
greddy type 24 i/c
full-race i/c piping
edlebrock intake
rpm service throttle body
precision 1000cc injectors
Tuned on neptune
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Old Aug 5, 2005 | 11:35 AM
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Justin Olson's Avatar
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Default Re: another full-race dyno 488whp neptune (vaporboy12)

What kind of boost are you running? What problems did you run into?

Justin
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Old Aug 5, 2005 | 11:35 AM
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From: big tex / bean town, ma, USA
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Sweet!
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Old Aug 5, 2005 | 11:53 AM
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From: Gettin sum, maryland
Default Re: (Este_Cara)

20 psi of boost
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Old Aug 5, 2005 | 12:06 PM
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Default Re: (vaporboy12)

What's up with your A/F plot?
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Old Aug 5, 2005 | 12:51 PM
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JDogg's Avatar
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Default Re: (boostincoupe)


<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boostincoupe &raquo;</TD></TR><TR><TD CLASS="quote">What's up with your A/F plot? </TD></TR></TABLE>



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Old Aug 5, 2005 | 02:31 PM
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Default Re: (JDogg)

bit more rich from 6 to 7 grand ?
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Old Aug 5, 2005 | 02:46 PM
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HitEm'Up's Avatar
 
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From: Minnesota
Default Re: another full-race dyno 488whp neptune (vaporboy12)

nice numbers
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Old Aug 5, 2005 | 02:47 PM
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WHTZ's Avatar
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Default Re: (mexicansi)

I like your powerband. But I see that the H.O spools a little late compared to the stand T3/T67. Nice numbers
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Old Aug 5, 2005 | 03:05 PM
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From: Gettin sum, maryland
Default Re: (WHTZ)

thanks
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Old Aug 5, 2005 | 03:13 PM
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Default Re: (vaporboy12)

pump gas?
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Old Aug 5, 2005 | 04:39 PM
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From: HOT AS HELL, az, usa
Default

very nice make some vids...is that on pump gas and what boost u runnin
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Old Aug 5, 2005 | 05:00 PM
  #13  
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damn good numbers
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Old Aug 5, 2005 | 05:10 PM
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From: Carrollton, va, usa
Default Re: (iROCKtheSOHC)

where is ulitimate at i am trying to find a place to install my full race kit?
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Old Aug 5, 2005 | 09:28 PM
  #15  
N_A_is_best's Avatar
 
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From: tucson, az, pima
Default Re: (gsr2000)

.... speachless awesome numbers man
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Old Aug 5, 2005 | 09:48 PM
  #16  
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From: driving a wolf in sheeps skin in, NY
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tune looks kinda rich
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Old Aug 5, 2005 | 10:27 PM
  #17  
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From: Gettin sum, maryland
Default Re: (dunkd)

its a street car want to keep it safe
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Old Aug 5, 2005 | 10:32 PM
  #18  
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From: driving a wolf in sheeps skin in, NY
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how low does it actually go from 6-7k?
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Old Aug 5, 2005 | 10:34 PM
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Good Numbers !!!
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Old Aug 5, 2005 | 11:40 PM
  #20  
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Default Re: another full-race dyno 488whp neptune (vaporboy12)

Looks decent (don't know if this is on pump or race gas though), maybe that is why they stayed on the rich side? But at right about 5900 it looks like it dips to about 11.4 on the AFR, then goes pig rich from 6000 - about 7200. Remember Dynojet will only go as low as 10.00, so that could actually be even richer than that. You can see the reverberation that it is causing, look at the graph and you can see that dip in the chart. If you were able to get that to be one steady climb up, you would see a nice difference in power right there (horsepower/torque). As it goes pig rich, you dip down in power. But then again, I do not know the settings that you have for timing either. So maybe that is how Jason dealt with it. I am sure he set you up just fine for what you were looking for. Depending on what chassis this is in, that is 10 second power. Just put it down now.

Good luck,

Jason
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Old Aug 6, 2005 | 01:13 AM
  #21  
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From: goldenstate heavyweight, ca, us
Default Re: another full-race dyno 488whp neptune (SFWD 1934)

if those numbers are on pump gas thats a big from me. i have pretty much the same setup and going with the same turbo. is your head built? also what cams are u running?
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Old Aug 6, 2005 | 07:11 AM
  #22  
EK FLY's Avatar
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Default Re: another full-race dyno 488whp neptune (vaporboy12)

cooll nice to see a 450+ hp car in the area ........ btw do you think you can help me build my engine since u are soo close to me , I live in gaithersburg
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Old Aug 6, 2005 | 07:40 AM
  #23  
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From: Gettin sum, maryland
Default Re: another full-race dyno 488whp neptune (EGSR)

yeah i can do that.
BTW way it was on a mix of half a tank 93 octane and 2 gallons of c16.
i didn't go in looking for 500whp on pump gas because i willnt be able to use any other that power.
93 octane and 1 bar of boost it made 351whp if i remember
the head is a b16 gsr cams and ferrea spring and retainers
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