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Top Secret

7.1K views 87 replies 20 participants last post by  Silvertune  
#1 ·
I got up on a Mustang Dyno at 2am friday night, started getting spark blowout so I didnt get a chance to turn up the boost. Now for anyone that knows about dynos, mustang dyno's read about 13% lower than dynojets. With that being said I didnt try and fuck with the CF to make it read like a dynojet because thats stupid. You make what you make and thats it, look at the bottom left hand corner, Correction: SAE. No 1.2CF bullshit here.

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Boost and timing are still low.;)
 
#20 ·
Great numbers especially on a humbling Mustang dynamometer and I agree you make what you make, no correction factor bullshit. I'd love to see what you make when you get that spark issue resolved. You're doing your thing which I can always appreciate (you know what I'm talking about ;) :lol:).
 
#21 ·
You'll realize that turning the boost up will only increase the mid-range torque and power. You're already falling off on torque on the top end and the turbo is maxed out on that end of the powerband.

That being said you're almost on my level.
 
#23 ·
Im still gaining around 10whp per psi, I still have a ways to go. And not to bench race, but on a dynojet Im about 20hp over you so your almost on my level. I went from 370 to 387 with 1.5psi and have the same power band. Dont worry Ill be back on the dyno next week.
 
#25 ·
So what boost level are you at? It looks like you aren't quite maxing the turbo on the top end quite yet but regardless you have an efficient setup. Mods? Feel free to pm me. I still have the stock o2 housing, stock exhaust mani, stock intake, stock ported head, no additives, and 9:1 CR.

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#26 · (Edited)
22psi spike, holding 21psi before falling off, at peak hp boost was 17.5psi and 16.1psi. Should be able to hold 20~psi out to 6500. Ill have no problem pulling out atleast 400whp on the mustang dyno. Ported stock exhaust mani and o2 housing. As far as other mods thats still under wraps ATM.

The dips at 4250 and 5250 ar from the spark blow out. Believe I found the issue just waiting for the rain to stop.
 
#27 · (Edited)
How in the world are you getting spark blowout? With stock evo coils and ~0.022" gap you shouldn't be blowing out at all.

Also are you FWD? Keep in mind I'm losing a lot of power/torque turning 2 more wheels, 2 more axles, 2 more rotors, 1 more differential, and a long ass driveshaft.
 
#28 ·
True, but on top of the 13~% differnce between a mustang dyno to dynojet the correction mode I used is SAE which reads about 3% lower than STD which you used.

None the less nether of our goals are to stick with this tiny turbo or weak power.
 
#29 ·
Since when do Mustang's print out a chart that says Dynomite? :lol: Dynomite's are made by the following company.

DYNO-mite Dynamometer - Engine Dyno & Chassis Dynamometer...

Stock EVO ignition is good for 500whp on a dynomite... Ask Ardy, that's what his car made on a dynomite on stock coils.

Spark blow out... :lol: I can also see from the first chart that either you are using an MBC, don't know how to properly dial in ECB or are knocking and pulling timing. Cheers!
 
#30 · (Edited)
Spark blow out gone, put in non protuding tip plugs. No timing change, and its not knocking. Dynomites are made by Land & Sea. Its an eddy current dyno, and reads the same as a mustang dyno. But thanks for all your opinions.

Is that beast v6 awd done yet? Ill answer that for you, NOPE. But thanks for all your opinions!

And stock evo ignition is good for over 800awhp ask Aaron @ ER.
 
#31 ·
:lol:

Just because it's an eddy current doesn't mean it reads like a MD. Why wouldn't you just say you were on a dynomite and instead say you were on a MD?

Oh and poking me about Charles' car because I caught you in a lie doesn't bother me at all! Read his sig and that's when it will be done!
 
#32 ·
I got up on a Mustang Dyno at 2am friday night, started getting spark blowout so I didnt get a chance to turn up the boost.
Quoted so you can't change your lies... ;)

BTW, anyone knows that you don't run a BPR plug, you always run the BR set... DUH!
 
#33 ·
I didnt lie, 99% of the people on this forum dont know what a dynomite dyno is. So I said mustang dyno because a properly setup dynomite dyno reads just like a mustang dyno.



BTW not poking at you Finesse, your not the one taking forever to finish it.