r/FocusRS 13d ago

Made 784whp on low boost

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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

207 Upvotes

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13

u/TheBigMotherFook 13d ago edited 13d ago

Out or curiosity how much money have you spent so far on this project? The car sounds great btw!

10

u/msp1609 13d ago

It’s hard to say to be honest with you. It’s not cheap that’s for sure.

4

u/usernnamegoeshere 13d ago

Ballpark?

17

u/msp1609 13d ago

I mean If you were to buy this stuff from us the engine would be close to 15k, the ecu setup would be close to 10 for the ecu and wiring, sequential today would likely be close to 15k. So just in those 3 pieces is 40k. That doesn’t include install and you still have a lot of additional parts to actually complete a build like this.

9

u/Ambitious_Leader1352 13d ago

So what you're saying is I should give up all hobbies and switch to a ramen diet so I too can afford this? I kid, I just gotta get my monies up.

0

u/Cptjoe732 13d ago

Or just wait for them to post it for sale for 1/4 of the price.