car is running with e11
09-18-03, 09:07 PM
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car is running with e11
it runs a ton smoother than the e6k that came out. i redid the harness, new coils, and a bunch of other little stuff getting realy for sevenstock
09-18-03, 09:29 PM
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Re: car is running with e11
Originally posted by j9fd3s
it runs a ton smoother than the e6k that came out.
it runs a ton smoother than the e6k that came out.
I noticed the same thing going from the Wolf3D V3 to the V4.How are you running the coils?
09-19-03, 06:15 AM
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Glad the car is running smooth now. We put the microtech on (used to run the links system from Pettit) and all I can say is boy what a difference. The dash display is really nice as you can display whatever functions you want without taking your eyes off the road.
09-19-03, 01:22 PM
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Re: Re: car is running with e11
Originally posted by Evil Aviator
Kinda puts a damper on the misconception that fuel injector resolution doesn't matter, eh? I noticed the same thing going from the Wolf3D V3 to the V4.
How are you running the coils?
Kinda puts a damper on the misconception that fuel injector resolution doesn't matter, eh?
I noticed the same thing going from the Wolf3D V3 to the V4.How are you running the coils?
i used the ls1 coils and they have the ignitior built in so the wires from the e11 go right into em.
mike
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09-19-03, 08:40 PM
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Re: Re: Re: car is running with e11
Originally posted by j9fd3s
i used the ls1 coils and they have the ignitior built in so the wires from the e11 go right into em.
i used the ls1 coils and they have the ignitior built in so the wires from the e11 go right into em.
09-20-03, 09:45 AM
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That's awesome. We aren't too far away from lighting off my rebirthed 20B FC. Going a different route though. I am using the stock Cosmo harnesses (Engine and Dash) along with all of the goodies from a front clip. The Cosmo ECU has been reprogrammed to remove the boost, speed, and Rev limiters. We will see. If this doesn't work, however, I'm going MicroTech. Here is the dash display:
09-20-03, 11:49 AM
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Re: Re: Re: Re: car is running with e11
Originally posted by Evil Aviator
What kind of split, if any?
What kind of split, if any?
mike
09-20-03, 11:51 AM
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Originally posted by 3Rotor
That's awesome. We aren't too far away from lighting off my rebirthed 20B FC. Going a different route though. I am using the stock Cosmo harnesses (Engine and Dash) along with all of the goodies from a front clip. The Cosmo ECU has been reprogrammed to remove the boost, speed, and Rev limiters. We will see. If this doesn't work, however, I'm going MicroTech. Here is the dash display:
That's awesome. We aren't too far away from lighting off my rebirthed 20B FC. Going a different route though. I am using the stock Cosmo harnesses (Engine and Dash) along with all of the goodies from a front clip. The Cosmo ECU has been reprogrammed to remove the boost, speed, and Rev limiters. We will see. If this doesn't work, however, I'm going MicroTech. Here is the dash display:
mike
09-20-03, 08:28 PM
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yah its truely a sight to behold
mike
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09-21-03, 05:00 PM
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Re: Re: car is running with e11
Originally posted by Evil Aviator
Kinda puts a damper on the misconception that fuel injector resolution doesn't matter, eh? I noticed the same thing going from the Wolf3D V3 to the V4.
How are you running the coils?
Kinda puts a damper on the misconception that fuel injector resolution doesn't matter, eh?
I noticed the same thing going from the Wolf3D V3 to the V4.How are you running the coils?
Brandon
BR7 Racing
09-21-03, 05:38 PM
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Re: Re: Re: car is running with e11
Originally posted by No7Yet
The difference is sequential fuel injection. 1.48ms at idle is 1.48ms at idle is 1.48ms at idle.
Brandon
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The difference is sequential fuel injection. 1.48ms at idle is 1.48ms at idle is 1.48ms at idle.
Brandon
BR7 Racing
SFI doesn't make any difference at higher rpm's, which is what most RX-7 performance people care about. Go ahead, run the numbers, and you will see that within the powerband there is no time for any amount of significant adhesion.
09-22-03, 12:48 AM
#17
Re: Re: Re: car is running with e11
Originally posted by No7Yet
The difference is sequential fuel injection. 1.48ms at idle is 1.48ms at idle is 1.48ms at idle.
Brandon
BR7 Racing
The difference is sequential fuel injection. 1.48ms at idle is 1.48ms at idle is 1.48ms at idle.
Brandon
BR7 Racing
09-22-03, 12:50 AM
#18
Re: Re: Re: Re: car is running with e11
Originally posted by Evil Aviator
SFI doesn't make any difference at higher rpm's, which is what most RX-7 performance people care about.
SFI doesn't make any difference at higher rpm's, which is what most RX-7 performance people care about.
09-22-03, 09:54 AM
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Re: Re: Re: Re: Re: car is running with e11
Originally posted by crispeed
It sure makes a big difference at idle though!
It sure makes a big difference at idle though!
mike
09-23-03, 08:05 PM
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Re: Re: Re: Re: car is running with e11
Originally posted by Evil Aviator
LOL, nice try. If your idle requirements are 1.48ms, and the EMS is only capable of 0.07ms resolution for example, then you need to choose between 1.47 and 1.54ms.
SFI doesn't make any difference at higher rpm's, which is what most RX-7 performance people care about. Go ahead, run the numbers, and you will see that within the powerband there is no time for any amount of significant adhesion.
LOL, nice try. If your idle requirements are 1.48ms, and the EMS is only capable of 0.07ms resolution for example, then you need to choose between 1.47 and 1.54ms.
SFI doesn't make any difference at higher rpm's, which is what most RX-7 performance people care about. Go ahead, run the numbers, and you will see that within the powerband there is no time for any amount of significant adhesion.
the microtech resoultion is .04 adjustable and .01 on interpolation,
09-30-03, 10:04 PM
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Originally posted by j9fd3s
it runs a ton smoother than the e6k that came out. i redid the harness, new coils, and a bunch of other little stuff getting realy for sevenstock
it runs a ton smoother than the e6k that came out. i redid the harness, new coils, and a bunch of other little stuff getting realy for sevenstock
09-30-03, 10:14 PM
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Originally posted by Evil Aviator
OK, since we have since learned from the resolution-challenged Microtech Jihid that your smoother-running engine is due to SFI rather than the better resolution of the E11, please tell us what kind of SFI phasing you are running to achieve those great results.
OK, since we have since learned from the resolution-challenged Microtech Jihid that your smoother-running engine is due to SFI rather than the better resolution of the E11, please tell us what kind of SFI phasing you are running to achieve those great results.
Regards,
Brandon
10-01-03, 12:10 PM
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i'm using the injector phasing that came in the ecu. its fully mappable but we dont really even know where to start on that.
my car was tuned on the back of the trailer (long story), for about an hour. it starts hot or cold without touching the pedals, and it runs like stock oem hot or cold. and gets 18mpg on the freeway, so i'm thrilled with the e11, now
mike
my car was tuned on the back of the trailer (long story), for about an hour. it starts hot or cold without touching the pedals, and it runs like stock oem hot or cold. and gets 18mpg on the freeway, so i'm thrilled with the e11, now
mike
Last edited by j9fd3s; 10-01-03 at 12:13 PM.
10-01-03, 12:34 PM
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Originally posted by j9fd3s
i'm using the injector phasing that came in the ecu. its fully mappable but we dont really even know where to start on that.
my car was tuned on the back of the trailer (long story), for about an hour. it starts hot or cold without touching the pedals, and it runs like stock oem hot or cold. and gets 18mpg on the freeway, so i'm thrilled with the e11, now
mike
i'm using the injector phasing that came in the ecu. its fully mappable but we dont really even know where to start on that.
my car was tuned on the back of the trailer (long story), for about an hour. it starts hot or cold without touching the pedals, and it runs like stock oem hot or cold. and gets 18mpg on the freeway, so i'm thrilled with the e11, now
mike
10-01-03, 12:41 PM
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Really, injector phasing (the time, in terms of crankshaft degrees, at which the injector fires) isn't horribly sensitive at low RPM. At a 1000 RPM idle, you've got 60 ms between TDC events. That's a really big target at which to shoot. It only gets useful to tune at high RPMs (e.g. 7000 RPM has 8.5ms between TDC events, 6.667 at 9000 RPM). It's more the fact that the injector is firing sequentially that matters, IMO. Then again, I could be wrong. 
Brandon
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