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Benefit of this for e85 is easier initial starts the colder it gets. E85 lights off easier closer to TDC until some heat is in the chamber. The low or negative timing really helps the first 5-10 seconds on a cold start I'm finding with e85.

I struggled getting above the 748ftlb limit on the DD tables once Wot was requested with throttle settings similar to the Ecoboost. Tq limited via tb just fine but would no longer request enough tq to open it 100%. I was going to hack the tq tables a bit but figured I was missing other...

What a pain, Somethings feeding the ECU a reason in the block chain to reduce fuel. Assuming no bad sensors or mechanical fault, wonder if there's something off with the ratios/ final drive or even speed limit settings. Wonder if there's any abs or speed sensor readings that are not as they...

Summer tires won't grip when cold. You'll need mid 80's or higher to get full use of those unless doing a small burnout to heat them. 32 psi when cold is more than I'd run even in street tires. 28psi has always worked best for tread wear and traction. Rear alignment matters too, bit of toe in...

Stock pump and booster will hold 650whp on pump 93 in boosted setups. Really depends on future goals. A new Ford pump assembly and call it good if that's all your ever going to feed it. A Dw400 would drop in easy enough but id be a bit concerned with the filter having 100k on it already.

It's built into the bottom of the in tank filter. There's a small valve at the bottom, black plastic disc surround.. No regulator in the dual pump gt350/gt500. But the pumps likely have a bypass in the 100-120psi range in case of failure. Those tunes have injector data that extends out above...

It's mechanically regulated in the fuel hat. Even at low speed, it should hold and max out the regulator at 55-58 psi until near wot at lower rpms. The stock pump is quite capable. Did your tuner force high speed all the time? That's a bandaid. Low speed is 8-9volts at the pump, high speed is...

Spare set let's you enjoy more the car has to have for sure.

Sidewall matters more than width above a certain point. Would be better to have a narrow tire with good sidewall and weight transfer vs rubber bands on a 325 etc.. The issue with the 888's is the sizing and sidewall. 555r2 is a great compromise and handles well with adequate psi in it. But...

Those are still available. Maybe 1000 miles. Only used 2-3 months.

Price drop. Forgot about these

I'll have a rough spot after the initial firing and starting, usually about 3-5 seconds in. Will stumble and drop rpms and sometimes stall. Best I've sorted out is to add 10-15nm to the friction lose table. Stock this area decreases. Mostly solved it. Only on a dead cold start with car sitting...

I recently replaced the O2s at 35k for maintenance. Was curious to see if id have a change in fueling but not one bit. With fasoc turned off. O2s look similar to mine. Same progression, 93-e85-boost

Pumps aren't marked in the baskets. At least not with any part number. Dw400 or other check valved drop in will do. Would personally recommend a 10ga feed from fuse box to fpdm connector. 29-30 amps is common on the dw400 with booster.

My kits on it's 3yr. The baro sensor was a change sometime after the original s550 kits came out. Very odd to revert back. The block is just a cap. Does nothing but prevent dirt or buildup into the now unused imrc connector. Personally Id prefer with external baro if given the option. One less...

Great numbers! What's iat2 looking like at the end of a pull? Im kind of shocked the porting provided that much efficiency gain. Wouldn't expect that from the manufacturers these days

No, that's the baro sensor to imrc harness. What tune are you going to use? If not using the roush OS/tune then the iat2 connector and baro sensor connector won't matter. Talk with your tuner to see how they want these hooked up (or not at all) If using roush OS/tune everything needs to be...

Id expect it to be entirely possible to find five degrees of timing with chilled air filling the cylinders. Should be enough for 100whp if the hellcats respond similar to the coyote. I've never been able to find data on e85 vs 93 combustion temps differences. It sounds like near freezing iat2...

Would be interesting to get a pull or two at low iat2 and then turn ac off and another at +50 degrees or hotter iat2.

Lol that's definitely a win and then some... No more straight water in the intercooler for you!