Map was tuned by Jeff48. It's an awesome map and was tuned for roughly 19 lbs of boost on pump gas. If I recall, afr's were in the 10.5-10.8 range. With the weight of my car, the power is estimated at around 380 whp. This is low so I was hoping for some suggestions.

Jeff48 is the man.

 

Map is here http://f2.pg.briefcase.yahoo.com/ericastincheatham

 

Having ZERO luck in trying to access it! Your DOCUMENTS folder appears to be empty! 0.00% used space!

Also need a list of engine mods that affect air flow.

 

Yeah, Eric I don't have signatures on since they can tend to be long. What's the car's setup like Chuck was was asking. Did you do a total vehicle weight with you in the car as well and it sounds like your going by your trap speed calculation and not a dyno.

Tim

 

Does anyone know of a place to host my map?

Mods are:
T51R Kai Turbo
1300 cc sec inj
950 cc pri inj
Aeromotive A1000 pump
Greddy 3 row intercooler
Mild street port
No cat converters

 

If you have a DATALOGIT, then post it there on the group, or.
attach it to this thread even if it takes giving it a false file type extension.

 

I sent in a reqest awhile ago but never heard anything back.........

I'll attach it here..

Please let me know if you see where I am losing power.

Thanks fellas.

 

Ok tell us what boost you were running and what P row it was using with that 3 bar map sensor set up for your estimated 380whp.

There is no way we can determine this and it is vital.

 

Well, my power fc shows my max boost on that tune at 1.3 bar but my manual gauge shows 1.2 bar. I don't understand your other questions about the P rows etc etc?

Maybe Jeff can chime in

 

Do you have a commander and have you done a map ghost trace?
Read the manual!

 

I've got a datalogit and commander. I'm not sure I know what you guys are asking me

 

You are asking us for help, but then you do not evevn know the basic PFC terminology. Therefore there is no way for us to communicate.

Go study the PFC manual and read the above tuning sticky.

 

Dang, you guys are hardcore. Are you wanting me to see what p row my max boost hits? If so, then just tell me.

 

I'll try and take the car out this weekend and ring it out a few times for some info.

 

what do you mean the power is rated at 380rwhp ?
If it wasn't tuned on a dyno then you can only speculate.
380rwhp at 19psi is well low for your setup. I have a similar setup to you and have over 400rwhp at 14 psi. So expect you to be around the same mark as me.
Your timing seems very conservative at peak torque area and a bit too advanced after peak torque, but then I can only compare to how I normally map. I'm sure Jeff48 knows what he's doing so I guess the only way to put yourself out of your misery is to get it on the dyno and see what it produces?

rgds

 

Well, I've plugged in some Steve Kan ignl/ignt/split maps. Took it out for a drive today with the wideband, running low 10.3-10.4 afr's at half boost (10lbs). I'm going to wait until it's dry outside to get into higher boost. I already know some fuel needs to be pulled out.

Are you guys adjusting fuel through the base map or inj map?

 

Use the fuel correction map to change cell by cell. Use the PIM maps for broad temporary but quick changes.

10.3-10.4 AFRs for 10PSI boost is super rich. You can run 11.7 to 11.5 there.

 

I've got the datalogit.I don't want to use the PIM maps....I want to change by cell.

Fuel correction, would that be the inj map or the base map or does it not matter?

One more question, since I changed my ign maps/advanced my timing, lowered my split..........would this cause my car to run leaner? Just trying to get an idea of what to expect.

Thanks...

 

Yes your wideband will read a little leaner.
It's easier to adjust fuel from inj map. My advice is don't advance timing too much and don't lower your split too much especially while your not running race fuel.

 

New map only has timing at max 16 degrees and split at 12. That's pretty conservative right?

 

12 split is a little conservative. 8-10 is middle of the road. Anything tighter than that really starts to push things.

The 16 leading max...is that at redline or at your torque peak? If its at your torque peak then that's pretty hot...might want to pull it back to 12-13..and even 12-13 is a little aggressive. If you're ramping up to 16 at redline that's kinda conservative but not too bad. It will still make some good power.

 

Here is the leading map. Let me know what you think.

 

I know who did that map and I don't want to step on any toes so this is just my personal opinion. Take it at that.

P11 & P12 are roughly 10.8 psi right? And P13-P14 should be roughly 15psi with the 3-bar? Unless you're running C16 24/7 I think those are way too hot..especially in the N13-N15 range. P11 & P12 I would run no more than 17 degrees at N13-N15 and I would drop it down to at least 13-14 degrees once you get to P13 & P14. After that do a slow taper down to 10-11 degrees at P20's torque peak.

If you drop P11 You're also going to need to do some smoothing/averaging between P07 and P11 to make for a seamless transition into boost.

 

Yeah, Steve Kan maps....... well what the frick.

 

Check the range on it. That map looks like it would only goto around 1.5bar. I stop maxing out the range to 30psi a long time ago so I have no idea where you got that map from. P14 should be around 10psi or 0.7kg/cm2 if it came from someone that I tuned recently.