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Dyno'd my EA! (New Results bottom of page 1) 

 

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Posted: Sun Jun 17, 2007 9:40 pm 
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ilovmel, jjohnno - All cars will read different figures, even on the same dyno. It all depends how healthy the motor and driveline is. With a locknut's 117.8rwkw, I would say that it is a very healthy EA! :D

With a car that has the a*** flogged out of it, it may only pull around 90ish rwkw.

The only way to know is to actually put it on the rollers and see what she makes ;) Because just guessing is useless!
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Posted: Sun Jun 17, 2007 9:52 pm 
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going by the temps on the bottom of the graph it was a pretty cold day which will always return slightly better figures.

dyno's are a tuning tool only. dyno figures can only really be compared to other cars run on the same dyno on the same day. most decent honest operators will be within coo-ee of each other but most arguements are settled down the strip.

had to be said :wink:

 

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Posted: Mon Jun 18, 2007 6:48 pm 
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sweet might have to hit him up for a go on it .

 

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Posted: Mon Jun 18, 2007 6:58 pm 
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For sure man, will let ya kno when the next dyno day I hear of is on.

I'd very keen to see what rough exhaust alone give (snorkel or not).

I will have mine done by next dyno I hope, so will have a fairly good comparison.

 

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Posted: Sun Nov 18, 2007 11:58 am 
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Hey all, been away a little lately, but I have the newest dyno results. Previous runs were with the EA stock as a rock with a new head and valves. The runs were with airbox (stock) 114rwkw, and airbox removed; 117rwkw.

These new runs are (on a fkn hotish day) with my trusty EA running 4499's, small hi flo cat, lukey 2.5" twin muff sys. As it's a dyno day, I got the highest of the 2 figures without the airbox. 127.1rwkw (XH Snorkel and K&N Panel fitted), and 130.8rwkw without the airbox.

The guys were impressed that it's still running awesome Air/Fuel. Everything sounded nice, and I like to think of this as the "textbook" EA to compare mods Vs gain on. I did want another print out.. Street Trim Vs Street Trim, ie: 114rwkw Vs 127rwkw, but it didn't happen!

Cheers..

 

 

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EA S - 130RWKW vs Stock small.JPG
EA S - 130RWKW vs Stock small.JPG [ 84.73 KiB | Viewed 28 times ]
EA S - 130RWKW vs Airbox small.JPG
EA S - 130RWKW vs Airbox small.JPG [ 99.82 KiB | Viewed 31 times ]

 

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Posted: Sun Nov 18, 2007 12:22 pm 
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Wow...nice figures :D. Looks like you'll hit 150rwkw with a new cam mate. Keep us posted :D

phong =P~

 

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EL XR6 motor, EL ECU + J3 chip, WADE 1673 Camshaft, 3" S/S intake, Pacy 4480, 2.5" Hi flow cat, 2.5" Lukey exhaust.
Max Power = 144.6 rwkw (03/05/2008)

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 Post subject: power figures
Posted: Sun Nov 18, 2007 1:34 pm 
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i have an official ford spec sheet here that might help (printed october 1989)
if you want it scanned let me know as linux has an issue with the scanner & will need to switch os's.

standard power figures are as follows:

3.9 EFI (EEC 4)
Fuel (Octane rating) 91-93
Compression Ratio 8.8:1
Max Power DIN kW/rpm - 120/4250
Max Torque Nm/rpm - 311/3250

3.9 Multipoint EFI (EEC 4)
Fuel (Octane rating) 91-93
Compression Ratio 8.8:1
Max Power DIN kW/rpm - 139/4250
Max Torque Nm/rpm - 338/3500

 

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Posted: Sun Nov 18, 2007 2:13 pm 
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Thats a healthy figure for a un-cammed EA.

Got any plans for the 1/4 mile?

 

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Posted: Sun Nov 18, 2007 3:02 pm 
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Redford wrote:
i have an official ford spec sheet here that might help (printed october 1989)
if you want it scanned let me know as linux has an issue with the scanner & will need to switch os's.

standard power figures are as follows:

3.9 EFI (EEC 4)
Fuel (Octane rating) 91-93
Compression Ratio 8.8:1
Max Power DIN kW/rpm - 120/4250
Max Torque Nm/rpm - 311/3250

3.9 Multipoint EFI (EEC 4)
Fuel (Octane rating) 91-93
Compression Ratio 8.8:1
Max Power DIN kW/rpm - 139/4250
Max Torque Nm/rpm - 338/3500


Yeah, cheers. Am already aware of heaps of figures for cars in general, I see now why you posted this.. I just meant "textbook" in the sence that, I got the gains that aftermarket manufacturer's claim from their products, and that my EA (whilst it's only a sh!tter) is such a nice and simple example to experiment with modifications and dyno'ing on. Cheers tho.

1 other thing, cuz I have grown up a bit, and the fact I race 1/10 R/C (which teaches you: 1) make it handle 2) make it fast) I've modified this car in what I believe to be, a sensible order. Shocks and coils first, then the others. If anything, I should really get new discs and pads next... :D



krisisdog wrote:
Thats a healthy figure for a un-cammed EA.

Got any plans for the 1/4 mile?


Yeah one day after the 1636 cam finally goes in.. I hope to bust into 14's. Fk I wish there was still a dragstrip in ACT. I've only been here 2 years, but I heard there was one a few years ago. I think Wakefield has a 1/4mile strip? Or is it Eastern Creek?

Also hope that the Wade Cam and maybe some ignition timing ad's another 18 - 20rwkw, and puts me over 150rwkw in an EA.

 

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