Tuned 4AGE results

[Gtsi-R]

Here is one of my Gen 1 GZE

(AE92 I guess due to DLI and AFM (L-JET)
275K on the car and about 200K on engine..
Stock ECU,
NO Intercooler (just a conection pipe)
stock exhoust header
rest is Megan Catback




funny thing is that the power is still increasing until max RPM!
and that I have so mutch horsepower!
I should have 145HP and this is almost 165HP!

what are your thoughts about it...

Kind Regards,

Roel

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[GTRJazz]

Gtsi-R Wrote:Here is one of my Gen 1 GZE

funny thing is that the power is still increasing until max RPM!
and that I have so mutch horsepower!
I should have 145HP and this is almost 165HP!

what are your thoughts about it...

Kind Regards,

Roel

Nothing wrong there I hope my power increases until the red line and I also want around 145bhp @the wheels but without a supercharger.

[NoHachi]

GTRJazz Wrote:But mine gets most use on track where I would never drop below 5k so a good benifit for me power is 131.9 bhp at only 6950rpm instead of 133bhp at 7650rpm so when the fueling issue is fixed I will make quite a bit more reving up to 8000rpm

Its difficult to tell, but on the old graph you seem to have 130ish hp from below 700rpm as well.. Any reason the second run was to a lower RPM? Seems like you might have found more hp at 7600rpm again.

[GTRJazz]

NoHachi Wrote:

GTRJazz Wrote:But mine gets most use on track where I would never drop below 5k so a good benifit for me power is 131.9 bhp at only 6950rpm instead of 133bhp at 7650rpm so when the fueling issue is fixed I will make quite a bit more reving up to 8000rpm

Its difficult to tell, but on the old graph you seem to have 130ish hp from below 700rpm as well.. Any reason the second run was to a lower RPM? Seems like you might have found more hp at 7600rpm again.

Thats true, it ran lean at that point so we had to stop but do expect to see more bhp from 7000 rpm on.

[irishtwincam]

robokill Wrote: Sticky this one lets make a large thread out of it. One point post if its WHP or HP ?

Apologies for the lateness in replying.
Power was measured at the wheels but I read the result as engine HP calculated from whatever the wheels put out.

[NBU]

my setup:

ae86 4age bigport
haltech e6x ecu
ae101 itbs
catcams 260° / 252° 9.00 / 8.50mm
hks valve springs
adjustable cam pulleys
geo prizm vin 5 injectors

made 112kw/153hp on flywheel

[makkuro]

What cam timing will you recommend formy set up?

264° hks in and ex
martelieus header 4-2-1 and muffler
trd head gasket 0.8mm, shave 0.5 mm
toda adjustable cams

My 86 is a zenky model

Thanks

[oldeskewltoy]

Meaurements @ the wheels 145 whp and 112 #/ft of torque (back calculated to flywheel numbers 170hp & 134#/ft)




Short and sweet
AE92 smallport head - ported
Web 577 camshafts, T3 timing pulleys set to 111 degrees

AE92 high comp block w squiters plugged, decked, stock head gasket
Euro TVIS pistons(10 to 1)
final measure compression ratio of 10.75 to 1
AE86 "small" crank w 40mm rod journals, lightened, shotpeened, and balanced "3 rib bluetop type"
AE86 small connecting rods - lightened, shotpeened and balanced
wrist pins are aftermarket steel 64 grams vs 89 grams for stock
blacktop flywheel w AE92 clutch
crank pulley is OEM 2 row, machined and rebalanced as a single row

KBD 4/2/1 header
Brave 60mm exhaust

FJO racing management
sequential injection
wasted spark ignition

running on 92 octane fuel


http://i79.photobucket.com/albums/j143/o...stdyno.jpg
This is her first dyno run. The initial map was only written to 7500 rpm(engine and cams are good to 8500)

141whp @ 7468, 108#s wheel torque @ 6127rpm.

Engine numbers(back calculated by their dyno) 164hp @7468, 128ft/# 6127rpm

edited - 2nd dyno run now posted. System is still not final tuned, final tuning will take place after the engine has 1000 miles. Please note, there is over 90#/ft for more than 4500 rpm



..... and ALL emissions complaint!!!

[makkuro]

makkuro Wrote:What cam timing will you recommend formy set up?

264° hks in and ex
martelieus header 4-2-1 and muffler
trd head gasket 0.8mm, shave 0.5 mm
toda adjustable cams

My 86 is a zenky model

Thanks

Now i know what timing i will use.

but first i want to thank Project D who guided me all the way through ( choice of the cams, choice of the size of the gasket, choice of the muffler, how much to shave, how to break in the engine etc to get the number that i got.

He convinced me to keep my engine and upgrade it as it is now instead of doing a swap where i will spend way more because you never know how is the health of the engine, real mileage, change the wires.etc. you know what i mean.

thanks dude!

here is my numbers: 148hp on not ultimate condition

[Project D]

If I can add few things up about makkuro's setup.
The engine head, apart from the parts mentioned earlier, is absolutely stock. (Not ported)
Also, he still use the stock ECU

1st: 148hp (135rwhp) @ 7327rpm and 158Nm (116.6ft-lbs) @ 5294rpm
2nd: 146.2hp (133rwhp) @ 6868rpm and 163.3Nm (120.5ft-lbs) @ 5308rpm
3rd: 147.4hp (134rwhp) @ 7059rpm and 162Nm (119.5ft-lbs) @ 5191rpm