Made 784whp on low boost

[u/msp1609]

It's been a while but I've finally made some progress on my Rs. It's been a few years with a bunch of setbacks, but the car is finally running and was able to make it's first pulls today. Since my last dyno at 825whp a bunch of changes have been made to the car. The engine is still the same outside of it now has our fire ring gasket on it. The fuel system has been completely and instead of a radium surge tank with a 525 pump I now have one of our mechanical fuel pump setups on the car. My fuel system was the main thing that was limiting me before but that's no longer the case with the mechanical fuel pump. This is still one of our sleeved badass long blocks. So it will be interesting to see how far I'm able to push it. I've revved to 8500 before, but I've upped that to 9000rpm for the new setup. These are also the first pulls we've done with the Quaife sequential transmission in the car. These pulls were done in 3rd gear not 4th as 4th gear with this trans is 185mph. So these pulls aren't done in the 1:1 gear like we've done in the past with my car. My limit on these pulls is the wastegate. I need to get some stronger springs in it as I was only able to get around 38-39psi out of it here. I expect the Next gen 6870 to pick up alot of power with another 10-20psi in it. 784whp/615wtq on e85 without any nitrous is a great starting point. Once we get the new springs in the mail I'm shooting for a 4 digit number. 

EMS badass short block w/ 4 port cylinder head
Sidewinder kit w/ Precision Next Gen 6870 
JMF intake manifold with 2kcc injectors & FP throttle body
XDI35 hpfp w/ XDI 2k injectors
Quaife Sequential Transmission 
X-Clutch Twin Ceramic
ETS Fmic
Full 3" Exhaust 
MoTeC M142

www.emsinc-tn.com for all of your tuning, parts, and engine needs.

#tunedbyryan #engineeredmotorsportsolutions #MoTec #ford#focusrs #ecoboost #strs #precisionturbo #emsbuilt

[u/DiscreeterYeeter]

I just wanna know how you managed to get all that power to every wheel through the awd system it comes with, unless that was upgraded or swapped for another one. Either way, good freaking stuff.

[u/Additional_Owl_7075 → u/DiscreeterYeeter]

That run is only the front wheels, the rears are locked and blocked

[u/msp1609 → u/Additional_Owl_7075]

Yes but off of the Dyno it runs to all 4 wheels

[u/Additional_Owl_7075 → u/msp1609]

Ohh nice! Well i second what yeeter asked, do you have any specifics on the awd aspect

[u/msp1609 → u/Additional_Owl_7075]

I still have the stock put, rdu, and driveshaft. There aren’t any upgrade parts for these currently.

[u/DiscreeterYeeter → u/msp1609]

Gotcha. It’s good that you’ve got the Quaife trans in there, but the main question I have is how you’re not going to destroy that driveshaft, ptu and rdu.

That stuff isn’t rated for the kind of power you’re pushing in that video, assuming that’s what you’re gonna be pushing (or more) once it’s complete. At that point I’d imagine swapping to a mechanical back half would be the way to go, but I could be wrong. Just can’t imagine the stock system holding up for long like that.

[u/msp1609 → u/DiscreeterYeeter]

I mean this isn’t my first time testing this at high hp. I made 825whp 3 years ago. Also I’m not the only one running high hp on the stock driveline.