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Which valve springs 26113 or 26125? Any peoblems controling vct at idle? What oil pump do you have?

Isn't the lnf direct injection? I'm sure 2500+ psi of fuel pressure doesn't help. I've had no problems with my setup and there have been plenty of people running e85 for years with no issue,

You'll never get piston to valve contact (on a 3 valve) with stock cams no mater how far you advance it.

You'll need bigger injectors, 39lbs cobra injectors are suitable. The remainder of the fuel system will be sufficient.

I'm making 389whp on e85 with the stock pump with just a wire upgrade. Pump...

Cams locked out? How about a full mod list intake manifold, cam spec, what exhaust ect.

Post up the tune file and a log...

Change stoich and make maf adjustments as needed. When I converted over stoich over to e85 I only needed minor maf adjustments.

Dial in your load with failed maf tables.

Those are the comp 127600 cam correct? Also If you have the comp 26125 springs, the pressures are too much to control vct correctly. You should lockout and degree the cams accordingly.

If you...

What cams do you have? What Cai? For the 09-10 intake you remove the intake runner flaps and insert delete plugs.

You prob don't have enough idle air flow, that's why your rpm is dropping low.
...

Those spring pressures are way too high to operate vct correctly. Do you plan on running boost? If not I would step down to a comp 26113 or pac spring to retain vct.

Super excited, thanks Eric!

I noticed a huge difference in moving the pedal wot start to 300. Also have my timing @30 and spinning 7200 consistently quite some time.

The Day has come! Thank you Eric.

Any luck?

Your Idle Air Flow settings are incorrect, set your dashpot settings back to stock, adjust your Idle Air Flow settings accordingly and I bet you'd solve most of your problems. Adjust dashpot settings...

No problem.

DR3Z-6600-A is the part number. I believe it's 90psi vs the stock 3v's 70psi.

2013 gt500 oil pump, the backing plate is billet and won't let the gears flex ($64.xx) from tousley. TSS or mmr billet gears are proven to work.

That's normal, mine is 76% at wot.

You're correct, the o2 sensors adj to only stoichiometric (14.64 is what ford uses) when in closed loop. The base fuel has no play in that.

If you haven't made the changes that Sultan suggested I would start with that. Also the Intake manifold volume is 11.8 as well just incase you didn't know that (not saying thats gonna change anything...

If you post your tune and a log I'd be happy to take a look.

First the tip in tq rate max then the tq max vs rpm table. This will give you more throttle reaponse ect.

Also can you post the solution to your problem? If someone else ever has the same problem...

The load w/ failed maf tables do transient fueling among some others. The base fuel table is your commanded lambda table. It is used in both open loop and closed loop. If you haven't gotten the...

If the maf is pegging then I wouldn't do anything till you get another since it can't determine if anymore airflow is coming in.

You should adjust the fuel base first as that is what you want to...