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Evo8 with fp54

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Old Apr 17, 2018, 09:08 AM
  #31  
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Originally Posted by 2006EvoIXer
A quick conservative calculation I was shown uses lbs/min × compression ratio to get whp. There's a local evo with built engine 10.5CR and FP Black. On E85, it put down 741 hp at RRE and turbo wouldn't boost more than 41 psi.

71 lbs/min × 10.5CR = 745 hp
​​​​​​
in this case, 57 lbs/min × 8.8CR = 502 whp (which is about what OP has on 93!). I want to see what OP gets on E85!
i wanted to do e85 but tuner was telling me would make tq pass 400 and I have stock bottom end so don't wanna risk it.
Old Apr 17, 2018, 09:22 AM
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He's protecting your engine. My tuner retarded my timing to 5-9 degrees at WOT and I still ended up with 420 ft-lbs of torque on their Dynapack. I think it's pushing my stock bottom end and would feel better if it was lowered to 400.

Originally Posted by boost556
i wanted to do e85 but tuner was telling me would make tq pass 400 and I have stock bottom end so don't wanna risk it.
Old Apr 18, 2018, 12:17 PM
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I had a fp54....


there is is no way The fp54 is putting down those numbers with those mods on that octane.

there must be some mistake here....

i believe I made ~400 dynojet with s2's on 93 octane
Old Apr 18, 2018, 12:23 PM
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Originally Posted by dookgvr4
I had a fp54....


there is is no way The fp54 is putting down those numbers with those mods on that octane.

there must be some mistake here....

i believe I made ~400 dynojet with s2's on 93 octane
​​​​​​maybe FP put Red compressor wheel in by mistake?
Old Apr 19, 2018, 05:03 AM
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Originally Posted by dookgvr4
I had a fp54....


there is is no way The fp54 is putting down those numbers with those mods on that octane.

there must be some mistake here....

i believe I made ~400 dynojet with s2's on 93 octane
I am no too surprised since my old car had almost same mods except with a 2.4 long block and made 459whp. I wasn't expecting to make this much power with the 2.0 but I'll take it .
Old Apr 22, 2018, 03:20 PM
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Originally Posted by dookgvr4
I had a fp54....


there is is no way The fp54 is putting down those numbers with those mods on that octane.

there must be some mistake here....

i believe I made ~400 dynojet with s2's on 93 octane
That turbo can definitely make that power on 93 , I’m a bit surprised it made that on dyno dynamics which is very similar to a mustang dyno, but dyno jet for sure . A bbk full which is only a 49-51 lb/ min can do 450 whp on a dyno jet with all supporting mods/ good cams, I run a bbk 3b which is I believe a 56-57 lb/min. I recently re dynoed my car 2.3 with bbk 3b and made 468/402 mustang dyno 30 psi/ 93 pump& meth, so OP numbers are in ball park for his turbo/ mods, they seem just a little high for 26# . Nice #’s boost556!

Old Apr 22, 2018, 04:38 PM
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Originally Posted by ctfpevoVIII


That turbo can definitely make that power on 93 , I’m a bit surprised it made that on dyno dynamics which is very similar to a mustang dyno, but dyno jet for sure . A bbk full which is only a 49-51 lb/ min can do 450 whp on a dyno jet with all supporting mods/ good cams, I run a bbk 3b which is I believe a 56-57 lb/min. I recently re dynoed my car 2.3 with bbk 3b and made 468/402 mustang dyno 30 psi/ 93 pump& meth, so OP numbers are in ball park for his turbo/ mods, they seem just a little high for 26# . Nice #’s boost556!

Post #35 said he has 2.0, right?
Old Apr 23, 2018, 01:58 AM
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Originally Posted by 2006EvoIXer
Post #35 said he has 2.0, right?
yes , but typically a 2.3 will make a little more hp then a 2.0, but the real difference is in the torque and spool up.
Old Apr 23, 2018, 02:10 PM
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I forget to mention car has a electric cut out , without cutout it made 440whp and with cutout made 462whp. I believe my tune is also very conservation. With an aggressive tune and more boost car will make 500 on pump 93. I'l keep it like tbis for now and enjoy for s little .
Old Apr 23, 2018, 02:29 PM
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Thumbs up

Originally Posted by boost556
I forget to mention car has a electric cut out , without cutout it made 440whp and with cutout made 462whp. I believe my tune is also very conservation. With an aggressive tune and more boost car will make 500 on pump 93. I'l keep it like tbis for now and enjoy for s little .
your not going to be able to run much more boost then 30# on pump 93, maybe a little more aggressive timing map but I would just leave it to be safe not really worth it imho for another 20-30 hp. I’m sure the car is fun at its power level with a quick spooling turbo!!
Old Apr 23, 2018, 08:51 PM
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What's an electric cutout?
Old Apr 24, 2018, 02:15 AM
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Originally Posted by 2006EvoIXer
What's an electric cutout?
it basically opens up the exhaust say like after the down pipe, it has a valve electrically controller like on a y fitting that bypasses the exhaust downstream to make it less restrictive.
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Old Apr 24, 2018, 06:32 AM
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Interesting, an electric exhaust dump...hmmm
Old Apr 29, 2018, 11:11 AM
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I have a pretty similar setup same turbo, bc 272 cams fic 950cc injectors and I'm at 370whp 360 wtq VD dynojet mode at 29 psi on ****ty 98 Ron fuel,i have no idea how you are making all this power
Old Apr 30, 2018, 06:04 PM
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Originally Posted by Evo8life
I have a pretty similar setup same turbo, bc 272 cams fic 950cc injectors and I'm at 370whp 360 wtq VD dynojet mode at 29 psi on ****ty 98 Ron fuel,i have no idea how you are making all this power
Something is wrong with your car, as your car is not making the power it should and usually your 98 Ron is the same as our 93 octane here.


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