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Forum: Bolt-on Tech (EJ255/EJ257 2.5L '04-07 STi and '06-07 WRX)   04-29-2004, 03:10 PM
Replies: 9
Views: 1,527
Posted By wrxratedII
as long as the piston speed doesnt get to high...

as long as the piston speed doesnt get to high long stroke motors rev pretty good, the 4g63 motor revs to 7k stock, thats approx 4800fpm piston speed, thats exeptable, stock sti doesnt rev past 7k...
Forum: Bolt-on Tech (EJ255/EJ257 2.5L '04-07 STi and '06-07 WRX)   04-29-2004, 02:52 PM
Replies: 9
Views: 1,527
Posted By wrxratedII
My wrx is a ej207 block sleeved and stroked to a...

My wrx is a ej207 block sleeved and stroked to a 2.7 liter motor, little bigger then a ej25t motor.
Another thing you have to relize is a 4g63 motor is a 88mm stroke stock, the ej25 is much shorter...
Forum: Bolt-on Tech (EJ255/EJ257 2.5L '04-07 STi and '06-07 WRX)   04-28-2004, 11:15 PM
Replies: 9
Views: 1,527
Posted By wrxratedII
The reason i think the car is tuned for drag...

The reason i think the car is tuned for drag racing is his turbo choice, there is no turbo thats gonna support 500hp and spool under 4,000rpms, and with cams that sign off at 7,000rpm, that power...
Forum: Bolt-on Tech (EJ255/EJ257 2.5L '04-07 STi and '06-07 WRX)   04-28-2004, 04:53 AM
Replies: 9
Views: 1,527
Posted By wrxratedII
All those mods to a sti seems foolish, turned a...

All those mods to a sti seems foolish, turned a good road track car into a drag car, only problem is the close ratio 6spd is killin you.
You be better off with a 5spd and a good set of prodrive drag...
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   04-11-2003, 11:48 PM
Replies: 3
Views: 894
Posted By wrxratedII
Unhappy For all of you that are thinking of upgrading to...

For all of you that are thinking of upgrading to a larger turbo, you might want to read this!!
We have conducted a test on the stock WRX fuel system just to find out how taxed the stock system is!!...
Forum: Newbie Forum   04-06-2003, 01:55 AM
Replies: 10
Views: 2,971
Posted By wrxratedII
I would never go over 3,500 miles no matter what...

I would never go over 3,500 miles no matter what kind of oil.
But i use a semi synth not real expensive but works better than std paraffin based oils AKA petroleum base.
Forum: Tuning & Engine Management   04-05-2003, 12:26 AM
Replies: 5
Views: 983
Posted By wrxratedII
You state a TPS of 100 but do you have a 02...

You state a TPS of 100 but do you have a 02 reading on that?
i have to run 0 advance in that range and also have to have a 02 reading of greater than 90 to stop the knock i like to keep it at 96 in...
Forum: Problem Diagnosis   04-05-2003, 12:16 AM
Replies: 0
Views: 854
Posted By wrxratedII
Link ecu maps

looking for someone to trade run programs with. Working on a daily driver and don't have any good basic mod eng programs.
Trying to run a syms header uppipe combo with a catless down pipe through...
Forum: Problem Diagnosis   04-04-2003, 11:56 PM
Replies: 9
Views: 944
Posted By wrxratedII
if you let the clutch out at idle slowly do you...

if you let the clutch out at idle slowly do you hear it? or only when you give it gas when you let out the clutch, how many miles on the car?
the clutch is warranty for 12k miles only.
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   04-03-2003, 03:35 PM
Replies: 21
Views: 2,914
Posted By wrxratedII
The question is 3" better than 2.5". Well after...

The question is 3" better than 2.5". Well after doing alot of testing the last couple days to find out who is right, or what is better i should say.
With the stock ecu going to a 3" turbo back...
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   04-02-2003, 01:19 PM
Replies: 21
Views: 2,127
Posted By wrxratedII
You might look into the brospeed exhaust cat back...

You might look into the brospeed exhaust cat back system, you can also use there devorced waste gate down pipe, system looks stock from behind, sounds good not to loud, Brospeed is who makes the oem...
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   04-02-2003, 01:10 PM
Replies: 21
Views: 2,914
Posted By wrxratedII
I have run into the same problems with my daily...

I have run into the same problems with my daily driven wrx, the exhaust did not have as much low end loss as the downpipe, when i did my testing i found that the install of a aftermarket down pipe...
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   04-02-2003, 12:54 PM
Replies: 7
Views: 1,162
Posted By wrxratedII
almost every car with exhaust and intake mods...

almost every car with exhaust and intake mods that i have seen with stock ecu run way to hot. The stock wrx runs so lean, then they lean it out with free flowing intake, exhaust, uppipes, down pipes,...
Forum: Tuning & Engine Management   04-02-2003, 12:44 PM
Replies: 1
Views: 898
Posted By wrxratedII
if you have a boost guage you can do a simple air...

if you have a boost guage you can do a simple air bypass on the waste gate to rasie boost, you can remove the cat in the uppipe, there is alot of hp laying under the hood waiting for you to be...
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   04-01-2003, 01:21 AM
Replies: 1
Views: 410
Posted By wrxratedII
Subaru but hang on to your B@#$ there not cheap,...

Subaru but hang on to your B@#$ there not cheap, 25 and 45 dollars, but i have had good luck with using the old ones with a new up pipe with no problems. If you are having sealing trouble you can...
Forum: Tuning & Engine Management   04-01-2003, 01:15 AM
Replies: 5
Views: 6,221
Posted By wrxratedII
install a perrin or equal fuel rail and leave the...

install a perrin or equal fuel rail and leave the problem behind, i am running a 4 channel egt pro tune in mine i did see #3 running a bit warm untill i install the fuel rail. But if your really set...
Forum: Tuning & Engine Management   04-01-2003, 01:08 AM
Replies: 3
  Turbo!!
Views: 1,043
Posted By wrxratedII
if you set your boost at 17 and your boost...

if you set your boost at 17 and your boost controler has a bad flash it will hit 19psi and trip the defenser, car will kill for a second or buck and the cel will be on instantly
Forum: Tuning & Engine Management   04-01-2003, 01:03 AM
Replies: 5
Views: 983
Posted By wrxratedII
is the boost set at 4500rpm over 7psi? if it is...

is the boost set at 4500rpm over 7psi? if it is then no matter what you do it will bang, 14.7 closed loop i run my max boost at 6psi, maybe try that.
Forum: Tuning & Engine Management   04-01-2003, 12:58 AM
Replies: 5
Views: 6,221
Posted By wrxratedII
the plug for the egt sensor is mounted under the...

the plug for the egt sensor is mounted under the removable black cover on the passanger side, its the black plut on the bottom, two wires blue and white if i remember correctly.
Forum: Tuning & Engine Management   04-01-2003, 12:56 AM
Replies: 5
Views: 6,221
Posted By wrxratedII
Why bother with tapping into the front o2 sensor...

Why bother with tapping into the front o2 sensor when you have a egt probe 11 inches down stream you can tap into with almost any anolog guage? If you are wondering were the egt probe is its located...
Forum: Bolt-On Tech (EJ205 2.0L '02-05 WRX)   03-31-2003, 06:51 PM
Replies: 8
Views: 957
Posted By wrxratedII
I have a brospeed and the fit and quality is...

I have a brospeed and the fit and quality is great, sound is deep and the not to loud, good hp gains, there down pipe is very nice also.
Forum: Newbie Forum   03-31-2003, 06:46 PM
Replies: 7
Views: 986
Posted By wrxratedII
boost, i didnt want a guage in bars had hard time...

boost, i didnt want a guage in bars had hard time finding a small guage in psi, so my fix was i bought the subaru replacement console for the clock without the guages for like 45 bucks made my own...
Forum: Problem Diagnosis   03-31-2003, 06:38 PM
Replies: 9
Views: 944
Posted By wrxratedII
the stock bov makes a loud squel like noise, well...

the stock bov makes a loud squel like noise, well not loud but def notacible from inside specialy when the windows are rolled up, if you raise the boost it gets louder. When i modified my stock bov...
Forum: Problem Diagnosis   03-31-2003, 06:30 PM
Replies: 20
Views: 1,830
Posted By wrxratedII
you have to start the car 4 times before the cel...

you have to start the car 4 times before the cel will go out if there is no problem found. But if you do it back to back you must wait till all the lights clear on the dash while running or it wont...
Forum: Problem Diagnosis   03-31-2003, 06:22 PM
Replies: 19
Views: 2,646
Posted By wrxratedII
You have two leggs to stand on here. (1) They say...

You have two leggs to stand on here. (1) They say chipped gear that is usually caused by abusive driving! They have to prove that you abused it.
They said the same thing to me when first gear went...
Forum: Problem Diagnosis   03-20-2003, 04:06 AM
Replies: 6
Views: 1,359
Posted By wrxratedII
sound like some one may have had a boost...

sound like some one may have had a boost controler on it and removed it and forgot to hook up the boost solenoid, it is located under that little black cover on the passanger side just infront of the...
Forum: Problem Diagnosis   03-20-2003, 03:58 AM
Replies: 11
Views: 1,436
Posted By wrxratedII
Re: BOV troubles

:) i am running 17psi of boost and i cannot hear my stock bov valve open uless i rase the pressure from the stock setting, yes i have found a way to make the stock bov adjustable.
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