IPF Camaro V6 vs Procharger Mustang V6 (Soon)

[tlavoie87]

So you were totally right about arno changing some code..i flashed the ipf tune on with the IPF Module had my fingers crossed hoping i could do a read out with HPT.. and luckily i was able to.. so mi changed all the calibration settings i could see with HPT including the FPCM.. Not only am i not getting the Stabilitrack lights anymore im my commanded AFR is Staying to what i Command Not dropping to the .75 like before .. Need to Find a work around for guys not having the IPF tune before .. i was thinking about sending the bin over to HPT and explain to see if they can help..

[MagnumForceGB]

They probably won't help since they would need the memory address and type to know what they are looking for. I never sent mine to them out of respect for Arno's work, he actually made boosted LLT's happen.

[MagnumForceGB]

Going over everything from Friday night and my 60' times were the same as they were without the supercharger earlier this year. At 6000 RPM's the engine speed really climbs after that, and it corresponds with the lambda reading leaner, so running under 0.85 lambda is hurting my performance.

Good part is that the 10-rib belt held up at 7400 RPM, got to 17.4 PSI of boost. Thought I would be able to hit 20 PSI but the boost doesn't skyrocket like it did with the stock cams at 6700 RPM. Work on the tune some more then head back out to the track and see if I can see an improvement. Running a 2.0 60' time really pissed me off since I was able to hit 1.9 with the stock converter, stock trans tune, stock tires, and stock IPF boost.

[tlavoie87]

just a matter of dialing the tune you should have no problems.. this was the first real "test" you have done but with the amount of boost you should be close to break into the 10s ..we got faith in ya

[MagnumForceGB]

Originally Posted by tlavoie87

just a matter of dialing the tune you should have no problems.. this was the first real "test" you have done but with the amount of boost you should be close to break into the 10s ..we got faith in ya

My test runs were done off the GM tune and they all ran leaner than the IPF tune. Same settings, the air load for IPF reads 115% vs 103% of GM. By comparing the 2 tunes and the acceleration data, I lost 0.1 seconds in my 80-85 MPH acceleration from an 8% richer mixture.

At least my aux fuel system works so well that I have a rich mixture issue instead of leaning out the system.

[MagnumForceGB]

Orange lines are my boost readings, top graph is with the exhaust cam retarded 3 degrees. All other factors are the same since this was at the track on Friday. Interesting little affect of cam overlap.

[tlavoie87]

wow so running the exhaust cam Advanced should hold boost better? did i get that right

[MagnumForceGB]

Originally Posted by tlavoie87

wow so running the exhaust cam Advanced should hold boost better? did i get that right

Yeah, opening and closing the exhaust valve earlier.

[tlavoie87]

cool.. very interested im learning Cam tables and am very unfamiliar.. still running the ones you set up for me

[MagnumForceGB]

Originally Posted by tlavoie87

cool.. very interested im learning Cam tables and am very unfamiliar.. still running the ones you set up for me

Those cam settings worked wonders, allows fast acceleration at low RPM. I use a variation of it in my 5.0, it stalls to 4600 rpm with it and pins you down.

I am also going to wire up my IAT sensor that i have in the manifold, I am still using before meth temp readings.

[tlavoie87]

Cool . I have all the stuff to move the iat just haven't probably a good idea so I can read Tru meth temps

Sent from my SM-G935V using Tapatalk

[MagnumForceGB]

MAF correction table was almost 10% off in some areas, I never redid that table after putting the Tial BOV on. I'm also testing low RPM power by measuring how much the converter slips, 2 tests with only the exhaust cam moved 5 degrees caused a 400 RPM change in slip. One run my engine RPM was 4700 RPM in 3rd gear @ 34 MPH, other run was 4300 RPM in 3rd gear @ 34 MPH. I have to get the engine RPM back up to 5500 when I floor it in 3rd gear with the converter unlocked to get back to what my low end power was like before.

[tlavoie87]

any updates Magnum ??

[MagnumForceGB]

Originally Posted by tlavoie87

any updates Magnum ??

Took the intake manifold off and am porting the runners like my old manifold was.