Just wondering how your idle is?My car idles like it has a miss, wideband swings all around from lean to rich, and stalls when I come to a stop.My fuel pressure is set to 43.5 vac line off, My Deadtime voltage offset is correct per FIC's data sheet and my injector scalar is correct.I have...

Hi everyone,I have an issue with my ecu, The #2 fuel injector is not getting grounded by the ecu.I was hoping someone would know what I need to replace, Or what to check for damage.Thanks, -Dave

I figured I would post this for any one who may be experiencing erratic fuel trims.I was having this problem for a couple months, It was making me crazy. My Low trim was going from 85 to 139 at times, Some days it was steady. I was constantly chasing it.I went through everything I...

Hi all, I have a pressure plate here that I can not identify. It has the numbers 217 -078 stamped on the back side of the fingers, Any help would be appreciated. ACT is closed on the weekend so I can't call them. Thanks in adance, -Dave

I am trying to figure out if my timing is average, Or below for my compression and turbo on pump gas. I have 9:1 manley pistons, With a decked head, Probably decked more than once. CR may be a bit higher than 9:1. Compression is 205. I am running a 14b with a 7cm turbine housing @ 20 psi. 93...

I am having a terrible knock situation that has been plaguing me since I put in my Manley 9:1 pistons. I have audible detonation under load in 4th and 5th gear. I can hear it in the car!!!My question is this, Is it possible to have good afr's with a fuel delivery issue? I know fuel...

I need some insight on injector placement, I don't want to have to weld a bung into my tb elbow, So I was thinking of tapping in right after the tb on a 2g intake manifold. I was thinking in this spot, But from underneath, What do you guys think?

Hi, I have a .bin with a coil dwell adjustment(TunerPro), I was wondering if anyone has messed with the numbers to successfully run a COP setup without using an msd or something like it.I have no interest in using the COP setup if it can't be used properly. I know the stock dsm coils are...

Hi, I just downloaded the .bin and .xdf files for speed density on tunerpro from the yahoo group.I am looking at the parameters and I am coming up with more questions than answers. I have a gm 3 bar map, And IAT sensor. What should the map scalar be set to for a 3 bar? What is hard and...

I am running 9to1 pistons and can't run more than 13psi on 93. That's with 12* timing. I get audible detonation. Just curious how low of timing is safe on forged internals?

I was wondering if I can add to the rows and columns in the fuel, timing tables, I want to punch in the evo8 timing table , But the spread is larger, It has 18 rows and goes to 10k rpm. Thanks, -Dave

I have a 1990 Eprom ecu, I have been having some strange issues with this ecu,I have a strange unstable TPS issue, It will fluctuate +/- roughly 5%, Say you are at 20% TPS, It will fluctuate between say 17 to 23%, Car bucks, Wideband going crazy. This is intermittent...I can't ground...

hi, having an odd problem, I have done a bit of searching but cant find what im looking for.I have a 1990 federal e742 ecu, Socketed, Running Tunerpro rt, with an ostrich. I have the pins switched to run it in a 93, The car runs great. The problem is when i ground the ecu case, the engine...

Hi, Looking into a TRU Boost, Just making sure it is not a bleeder style controller. Any input will help. Thanks-Dave

Hi, I was wondering if anyone has put a 4G64 into a 1G, I find a ton of 2G threads, but no 1G. Thanks, -Dave

I am sure I am not the only one in need of this piece, Does anyone know where to get one?Mopar parts says it's discontinued from chrysler, I cant find one anywhere. Please help! Thanks. -Dave

playturbo Pretty intersesting, Figured I would pass it along.

Can the oil pump be removed from the engine, Without removing the engine from the vehicle?? I do not have balance shafts. Thank you.

So, As the title states, I have a seriel comm error issue. I put a 1990 eprom ecu in my 1993, Switched pins 6 and 14, And the logger is reading very sporadically. Everything is flashing, The values are not correct, And I get the serial comm error.I switched back the pins, Put the 93 ecu back...

Hi, I have searched for the answer to my question , But to no avail. I am aware of the pin switching involved with running a 90 ecm in a 93(6 and 14), But are there any drawbacks to running a 90 ecm? Is the 93 better than the 90 in any way? I dont want to down grade. Thanks in advance. -Dave

I am about to purchase cam gears, My choices are, Fidanza, AEM or BC's... Any feedback would be great. Thanks , And Merry Cristmas!Update: Well, I went with the Brian Crowers, Hopefully all will be good.

I have a pretty decent oil leak coming from my oil cooler, It is the orange o-ring, Tonight I removed the cooler and flipped the o-ring over and it stopped for a while. I got home a little while ago and it is dripping again, And of coarse it is friday night, So I wont be able to get a new one...

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As the title states, I am interested in putting a 7 bolt 94 4G64 into my 1g. I am having a hard time finding the info i am looking for because my searches yeild "1g head on 4G64" Not "4G64 in 1g" Long story short, I had researched this swap some time ago but kind of let go of the idea, Today a...

My TPS value on my logger with KOEO is 8.9% With KOER it is 9.7%. Do I want to see 10% With the throttle plate closed with the engine off, Or running? I never really thought about it until now. I would check Alldata, But i am at home. Thanks. -Dave

Before I get to my question, I did search, With no luck. I am trying to find an intercooler core that fits the same way the punishment/crx racing core fits the 1g's. I would like to utilize the piping i have but with a better more efficiant core. Thanks in advance, -Dave

Huge Semi Drifts on Icy Road Video

I was trying to find any iformation I can on where to get the shims for the rear diff from, And specs for that matter, Thanks in advance.Dave.

Here is the way i would like to activate my cyclone. I have one question regarding the RPM activated switch/BC Solinoid. When the set RPM is reached, The signal will be sent to the BCS, What i am wondering is, Does the BCS snap open , Then close? Does the RPM switch only energize the solinoid at...

Just wondering if anyone else feels that the punishment/CX Racing core for 1g DSM"s is restrictive. I got the 1g kit and have had it on for a while now, I feel like it is restictive. I don't know where to find any numbers, Before and after gains , Or any thing related to performance. Granted i...

For any one who is intersted, The kit really works! Follow the steps, Pay special attention to the last 2 steps before the buffing and they will look brand new.

Do any of you guys see ricers driving around with stuffed animals, Badges, or anything else dangling off the tow hook in the back of their car? All the kids around here do it. So tacky.

I have a 400hp/11-12sec goal and I dont know if it is capable with my current setup . What would you recommend changing to get closer? I can't afford any dyno time at the moment, And i would like to be able to get at least close to my goal before i go. Any input is appreciated, Just an opinion...

I have an evo ll housing number:49178-01460,I also have an evo lll housing numbered:49178-01470. I was wondering if anyone knows what the difference is between them. I have the evo ll housing on my car now. The turbo is an evo lll with an evo ll housing on it. I ported it and installed it...

Alright, As stated, When i am coming to a stop and downshifting, There is a wah wah wah kind of noise that is coming from the rear underside of my car. It does it most prominently in 2nd gear, And only from about 4k until i stop. The strange thing is that it stops when i pull up on the parking...

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So i finally made the connection to pin 15 today. I have had the wideband for 4 months and have been too lazy to connect it. The problem is, My readings are off. At idle MMCD reads 16.7, But the gauge reads 14.7, So you would think, Ok it is 2 points off so i will just assume it will always be...

I was just curious to see what other people had for insurance and what kind of experience they have had. I just got off the phone with Geico after cancelling my policy. I recentley switched to Allstate,The quote was way better. With geico we were paying 250.00 a month, That is with an 05 Mazda...

Is anyone else suffering from a car that is awesome to drive? Terribly happy with the way it has come together? All the painful spending and building?...I love my car.

So here it is. Setting the throttle points on an afc, The low throttle is generally set at 30%, And the high 70-80%. It is to my understanding that the ecu is in closed loop operation until wot. So my question is this...Why dont we set the low throttle for 99% and the high for 100%? If the...

I would just like to say that i was suffering from crippling phantom knock. I just replaced my knock sensor, the only knock i am seeing now is in 1st. gear and between 1-3k and it is between 10-20 counts, It is from lifter tick. It is very cold here and once the car warms up for a while it goes...

I cant seem to remember where i saw it, but someone had posted the ideal a/f ratios for each rpm and throttle position. Has anyone else seen this? Maybe it was the stock 1g map? i cant remember.

can someone please help me identify these injectors? the only numbers i could get off of them was 3102 on the side. i found injectors that i think they are, siemens deka 55's 575cc that flow like 550's. i had these in my car and i had to add like 30% on the low corrections. with a 2g maf. that...

does anyone happen to know the stock 1g manual trans. turbo fuel pressure regulator part number. the number on the one i have on my car is: denso 1262 i have a 1g manual trans. non turbo fpr and the number is: 1382 thanks.

i have read the forums and i am getting 37 psi with vacuum lines connected as the proper base pressure for a 1gT, what should i have at base vac. line on and off?What is the base fuel pressure for 1g. auto, and n/t. My book says something totally different. Will a n/t, or an auto fpr fit the...

i just wanted to get some feedback on what type of fluids you guys are using in the diff and the tranny(manual)...are you using friction modifiers? what type? i have had this car for 8 months and it is something i have been meaning to do but havent. i know what the stock fluid is and how...

I am having a bit of a problem with my afc corrections. i can ballpark my trims to within 5-10% of 100%. The thing is, i bought used 550's from a guy in the classifieds, and im not so sure they are 550's... The reason i am saying this is because my low corrections are in the high 20's to mid...