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tscomptuned - fp black - STOCK BLOCK - virtual dyno vs dynojet / take two - 600whp+

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Old May 13, 2012, 11:59 PM
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Sick sick sick numbers!
Old May 14, 2012, 05:47 AM
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Originally Posted by tscompusa
I have no idea what the injector duty cycle is .. what i do know is that the car can run 11 flat if it needed to uptop.. so theres plenty of fuel left in those injectors.

not sure if hes using a aftermarket FPR and bumping fuel pressure or what.. but the car has plenty of fuel. the double pumper allows the 1200cc to work well also.

heres the boost curve off this car on the dyno:



20psi by 3900
25psi by 4000
30psi by 4300
36psi by 4500
It still has the stock FPR.

I tried again to log IDC in Evoscan, but it wouldn't. I was able to log IPW. That was at 17.664 max, if that helps any.
Old May 14, 2012, 09:08 AM
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Stock FPR is fine with a double pumper or anything that keeps Stock Fuel pressure. The main issue comes with a huge pump that raises the rate too high so you over run the thing.
Old May 14, 2012, 11:12 AM
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very nice!
Old May 14, 2012, 11:52 AM
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Crazy numbers on stock block... it must pull like a mother, but I'd be crapping myself everytime I put the pedal down worrying about shrapnel flying through my engine bay.
Old May 14, 2012, 01:32 PM
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Using IPW your IDC looks to be about 117% max using (ipw x rpm)/1200.
Old May 14, 2012, 01:42 PM
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Stock ecu allows idcs to be run higher than standalone systems. I wouldnt push an aem car over 90%
Old May 14, 2012, 02:57 PM
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Originally Posted by BillSpec
Stock ecu allows idcs to be run higher than standalone systems. I wouldnt push an aem car over 90%
It's physically impossible for IDC to go over 100%. However, apparently there is an error in how EvoScan calculates IDC because it seems that even over 100% IDC you can still add fuel.
Old May 14, 2012, 03:19 PM
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Originally Posted by wreckleford
It's physically impossible for IDC to go over 100%. However, apparently there is an error in how EvoScan calculates IDC because it seems that even over 100% IDC you can still add fuel.
Based on evoscan readouts, I have personally ran 112%. But on standalone cars, not even trying.
Old May 16, 2012, 01:13 PM
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Originally Posted by High_PSI
Stock FPR is fine with a double pumper or anything that keeps Stock Fuel pressure. The main issue comes with a huge pump that raises the rate too high so you over run the thing.
i run the stock FPR on my evo with 2150 and br double pumper and stock fuel rail at the moment as well.. stock fuel lines as well.

the reason you can run the stock FPR on larger pumps on a evo is because they have a low/high voltage relay.. it runs low voltage to the pump at idle therefore the stock FPR never gets overrun. even with larger pumps you can get away with the stock FPR until you rewire them directly to the battery overriding that voltage relay.
Old May 16, 2012, 01:16 PM
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at what RPM was the 17.664 ipw? people are just guessing without knowing the RPM its at. for example at 7000RPM that's 103%.

evoscan does show around 20-30% over what it should for some reason. 100% isn't 100%.

to get idc to log in evoscan you must have the logging in a specific order.. i believe IPW needs to be in line before IDC then it will read IDC.
Old May 16, 2012, 02:01 PM
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Originally Posted by tscompusa
i run the stock FPR on my evo with 2150 and br double pumper and stock fuel rail at the moment as well.. stock fuel lines as well.

the reason you can run the stock FPR on larger pumps on a evo is because they have a low/high voltage relay.. it runs low voltage to the pump at idle therefore the stock FPR never gets overrun. even with larger pumps you can get away with the stock FPR until you rewire them directly to the battery overriding that voltage relay.
To a point that is true. Jamie @ Dynotech did some testing(I think it was him) showing that the OE FPR gets overrun as soon as the second pump spins up. Goes from 48-50psi at the rail to 75psi. I verified it on my car as well. While the factory regulator works well, it still isn't quite as consistent as an adjustable aftermarket unit.
Old May 16, 2012, 02:33 PM
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Originally Posted by tscompusa
at what RPM was the 17.664 ipw? people are just guessing without knowing the RPM its at. for example at 7000RPM that's 103%.

evoscan does show around 20-30% over what it should for some reason. 100% isn't 100%.

to get idc to log in evoscan you must have the logging in a specific order.. i believe IPW needs to be in line before IDC then it will read IDC.
Yeah. The ipw has to be logged prior as does rpm, or else the eval is drawing blanks.

In regards to rpm, yes it does matter, but if the ipw was 17.664 anywhere over 6500rpm it is showing 100%+ EvoScan IDC(+- whatever the real differential is).

On another note, on my 634 dyno pull, I only got to 51% IDC. Get some 2150's in this hog.
Old May 19, 2012, 02:48 PM
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Wow

The stock block is amazing! I think I'm going to do the same setup... how often does it occur that the block lasts with this much power?! I'm hoping I could throw on the FP black on E85 and make around 600whp for another 30K miles AT LEAST... I've only got 40K right now
Old May 19, 2012, 03:48 PM
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What kind of max load values were you seeing on this set-up?


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