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Don’t think so…..unburned fuel from a rich A/F ratio causes unburned fuel to reach the cats where it then is burned and creates more heat inside the cats since the combustion is occurring outside the cylinders. This is why they don’t recommend pops and burbles on cars with cats. You are correct...

What theory? The only thing that would cause the converters to become too hot is too much fuel in the A/F ratio. That goes for e30 and 93 gasoline. A bad tune is usually the culprit to failed cats. Not saying you can’t overheat the S650 cats with FI and the ford tuning but you would really need...

Definitely needs to be lowered.

I’m not worried. I just want to know if there is one because I was told no further tuning was allowed for the Whipple. If you can go around the Ford version of tuning and I wasn’t offered that solution then I want to know if he’s getting the full bag of goods.

So any warranty with that?

Awesome news!

What’s going on with your build? Any updates?

Facts but also sometimes in the hunt for more power I’ll change the headers. I’m not sure I want to do that with this car as I’ve heard some and it’s way too loud for streets with cops.

I have an X pipe and valved exhaust. I can’t believe how good these cars sound. This is my 4th Mustang V8 and I think it ranks up there with my Foxbody that I had in my high school days. I had a C7 Z06 with LT headers and it was definitely louder but didn’t sound this good.

The Ford powertrain warranty is voided the minute the supercharger is installed. If they can prove the supercharger caused the failure then it will be up to Whipple or Roush to warranty the work based on their coverage which is max $8k for engine and max $3k for transmission if my memory is...

I have the phase 2 supercharger package.

810

Thanks! Only the Launch Edition has a warranty. I think it’s backed by Roush, not Ford. So this one does have the warranty

I was at Lebanon Ford Performance today to pick up my RTR Spec 2 with Roush phase 2 installed. Cameron is a great wealth of knowledge and agreed that the stage 1 and stage 2 Whipple calibrations are targeting too much timing for the fuel being used. He used a Dark Horse as an example in NY (LFP...

Are you a calibration engineer? If not… My experience with boosted engines say It has little to do with the intake systems at this boost level. You can only push so much fuel into an engine with the factory low side fuel pump. Neither of these kits supply a boost a pump or an additional low...

You’re right. They will establish a base tune and then send it out to the tuners to tweak it.

If you watch the posted video you can kind of deduce that of course there isn’t a hold on the Roush tuning because it’s not targeting as much timing as the Whipple tuning. Purely speculative of course. Wink wink. Won’t matter in a couple months anyways. Once Lund gets their tuning figured out...

The superchargers both offer the same performance and warranty. There is only a difference between the Whipple and Roush if you add a stage 2 package to the Whipple. If you’re just going for the 810 package then either one of these options gets you there with a warranty. The Roush is basically...

I’m being told same price which seems right. Roush phase 2 kits are $9995 at most online sites. Whipple is $10k plus install so that’s where $12,500 comes from.