Timing/Fuel map?

Discuss the RB20, RB25 and RB26 series engines.
DETurbine
Posts: 491
Joined: Mon Jun 30, 2003 12:49 pm
Car: Nissan S13 RB25
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Looking to see if anyone could help me in getting a timing map for their RB25. If you have the fuel map that would be a plus, but really in dire need of the timing map. A stock timing map would work, but one made for an upgraded motor would be awesome to get. Got the MS all plugged in now just trying to get the maps tweaked out so we can start cranking on it.

my setup: RB25 S2GT35r turbo800cc injectors(no maf)



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WhatsADSM
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Joined: Fri Jun 10, 2005 5:27 pm
Car: 1998 240sx

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DETurbine wrote:Looking to see if anyone could help me in getting a timing map for their RB25. If you have the fuel map that would be a plus, but really in dire need of the timing map. A stock timing map would work, but one made for an upgraded motor would be awesome to get. Got the MS all plugged in now just trying to get the maps tweaked out so we can start cranking on it.

my setup: RB25 S2GT35r turbo800cc injectors(no maf)
Download AEM software. Open RB25 base map

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virus77
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Car: 95 S14, 71 240z, 97 e320

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its an ugly map, but its a start

DETurbine
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Joined: Mon Jun 30, 2003 12:49 pm
Car: Nissan S13 RB25
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Is the AEM just the stock map or is it and upgraded one? I ended up find the Pfc stock timing map which should work fine, but figured I would give it a shot to see if anyone had tweaked one out theirselfs.

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WhatsADSM
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Joined: Fri Jun 10, 2005 5:27 pm
Car: 1998 240sx

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DETurbine wrote:Is the AEM just the stock map or is it and upgraded one? I ended up find the Pfc stock timing map which should work fine, but figured I would give it a shot to see if anyone had tweaked one out theirselfs.


I am pretty sure it is just a startup map.

In general it's not a great idea to look for someone elses "tweaked" map. Either get it tuned yourself or bring it to someone that is familiar with tuning and your EMS. Last thing you want to do is hurt your motor due to a poor tune.

DETurbine
Posts: 491
Joined: Mon Jun 30, 2003 12:49 pm
Car: Nissan S13 RB25
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WhatsADSM wrote:

I am pretty sure it is just a startup map.

In general it's not a great idea to look for someone elses "tweaked" map. Either get it tuned yourself or bring it to someone that is familiar with tuning and your EMS. Last thing you want to do is hurt your motor due to a poor tune.
We will most likely just be using the stock base map, but figured if we could take a look at someone elses updated one, we might be able to work off that. My friends has plenty of experience with tuning, we just wanted to compare the stock vs. updated and work off that.


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