My Dyno Results w/Vortech, AEM and RC 550cc's

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My Dyno Results w/Vortech, AEM and RC 550cc's

#26 Slows2k

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Posted 29 March 2004 - 03:47 AM

Quote

Originally posted by DaWorm
Bigpurp,

When you did the injectors... did you change out the FMU for a FPR?

Purp, You are still using a rising rate FMU as well as 550cc injectors? With injectors this big and and the EMS to run them, The FMU is pointless. You can control the pulse width of the injectors through the EMS. You don't have to run the high fuel pressure (120-125psi with the vortech FMU) and gain much finer control over the injectors than the FMU allows.

Whoretech'd twice ;)

R.I.P. JS.

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#27 johninator

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Posted 29 March 2004 - 04:03 AM

Thanx for the info purp.

#28 Sideways

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Posted 29 March 2004 - 04:58 AM

[QUOTE]Originally posted by jeffbrig
If you wanted every bit of hp, now you'd start playing around with custom cams to find what provides the best flow for this setup.

Dark Sideways

It is better to make torque at high rpm than at low rpm when you can take advantage of gearing.
Currently 525 rwhp 314 ft lbs torque

Precision offset Woodruff keys for S2000 cam timing change

Elias (Joe) ALANIZ is a THIEF

#29 bigpurp

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Posted 29 March 2004 - 05:14 AM

[QUOTE]Originally posted by Slows2k

'00 Silverstone/Red #4049
533 whp/360 ft-lbs @ 18 psi

Weekend Warrior: Teh S

Daily Driver: WAS Teh M --> NOW Teh AMG

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<im

#30 Fanman

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Posted 29 March 2004 - 08:00 AM

[QUOTE]Originally posted by Sideways

#31 jeffbrig

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Posted 30 March 2004 - 01:05 AM

[QUOTE]Originally posted by Sideways

Jeff

2006 Acura TL - Nighthawk Black Pearl

2002 S2000 - New Formula Red

#32 2000turbosi

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Posted 31 March 2004 - 02:07 PM

Hello everyone, thanks for the nice comments, I will try to answer the questions about vtec at 3200 as for comming on in part throttle it cant. We set up parameters for the vtec. First it has to see at least 60% throttle, must see at least 0 - 1 psi of boost, must see 160 degrees coolant temp, and at least 5 mph. as for turning on the vtec that low, the car seems to respond well to it, the s/c cars like really low vtec points, and turbo cars are the oppisit, they usually like about 6800. As for the torque dip, It kindda goes with the territory, it seems that it is a transition point where the chargers is just starting to make boost. I think if we could move the cam timing around it would make a big difference. hope this helps.
Thanks
Frank@sfp.net

#33 beroznikmal

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Posted 31 March 2004 - 05:10 PM

do u know what the duty dydle % is at WOT?
Thanks
BEroz

What the problem is......

#34 jsalicru

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Posted 01 April 2004 - 12:39 AM

I just read every post in this thread thinking exactly what the tuner just said.. haha.. The whole time Im thinking "hasn't anyone thought about the fact that it probably doesn't come on until like 50-60% throttle?!"

Wow guys, there cars must move very nicely. Hey Sideways, what is your redline set at?

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#35 Sideways

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Posted 01 April 2004 - 04:51 AM

[QUOTE]Originally posted by jsalicru
I just read every post in this thread thinking exactly what the tuner just said.. haha.. The whole time Im thinking "hasn't anyone thought about the fact that it probably doesn't come on until like 50-60% throttle?!"

Wow guys, there cars must move very nicely.

#36 Sideways

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Posted 01 April 2004 - 04:56 AM

#37 honda9krpm

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Posted 01 April 2004 - 10:00 AM

[QUOTE]Originally posted by Fanman

11.4@ 126mph

The power of dream!

#38 AP1ByDesign

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Posted 01 April 2004 - 06:40 PM

Makes me want a SC now!:D

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#39 Chiung

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Posted 01 April 2004 - 07:37 PM

Congrats on the nice results Aaron!

Mugen: N1 ECU, 31.8mm bar, header, exhaust, thermostat, fan switch, radiator cap. T1R test pipe. AEM V2. Hondata gasket. Volk 17" CE28N's. JRZ SA's GFL BSK Wilwood/Spugen 6-pot/13" BBK Weber Sports CF Hood Craftsquare CF Mirrors Muz's X-brace & stuff. Rick's Ti Voodoo & stuff

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#40 bigpurp

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Posted 02 April 2004 - 01:40 PM

Quote

Originally posted by Chiung
Congrats on the nice results Aaron!

Thx bud.

#41 beroznikmal

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Posted 02 April 2004 - 02:45 PM

Aaron,
Do you know what the duty cycle % of your injectors were at WOT?????????
Beriz

#42 bigpurp

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Posted 02 April 2004 - 07:12 PM

Quote

Originally posted by beroznikmal
Aaron,
Do you know what the duty cycle % of your injectors were at WOT?????????
Beriz

I don't, but my tuner does. I'll try to hail him.

#43 honda9krpm

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Posted 02 April 2004 - 10:56 PM

isn't this quite easy to see with the ems?
something like right click the AF graph and select duty cycle

is this right?

#44 jahwerx

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Posted 02 April 2004 - 11:56 PM

Quote

Originally posted by honda9krpm
isn't this quite easy to see with the ems?
something like right click the AF graph and select duty cycle

is this right?

right click on fuel map (table view), select "View duty cycle", then tell it you have a 4 stoke engine.

#45 GaryRudolph

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Posted 10 April 2004 - 04:17 AM

If he's using boost correct or VTEC fuel add the duty cycle in the AF table won't show the total duty cycle. You really have to datalog it to be sure.

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#46 jahwerx

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Posted 10 April 2004 - 11:31 AM

excellent point (i'm not using boost correct now). I've simply added duty cycle to a dash as well.

#47 bigpurp

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Posted 20 April 2004 - 04:11 AM

Quote

Originally posted by beroznikmal
Aaron,
Do you know what the duty cycle % of your injectors were at WOT?????????
Beriz

77%. Just verified with Frank today when we fine-tuned the car.

#48 mikecl713

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Posted 05 May 2004 - 10:43 AM

im going with the toda cams and comptech supercharger combo.... with further research i believe this is helpful because of the high lift part and the overlap degree isnt much from stock (todaracing.com) the only issue would be if i were to go to 18 lbs of boost. also if vtec help just think how much power would develop with larger profile cams