Hi. Converted from factory 2g maf to speed density using aem 5 bar and gm iat sensor. My MAF tune was solid and idle was perfect. Upgraded turbos so decided to go SD and now during warm up, idle would start surging say 2-3 mins after starting in conjunction with O2 starting to cycle. Wb would...

Attached is my 3rd gear pull at 23 PSI, e316g turbo controlled by greddy profec b EBC. graphing the MAP, you can see a dip once full boost at 3800 to 4600 then tapers off and continues up till 6500. I cannot for the life of me figure out whats causing the dip. Anyone care to chime in? Thanks in...

Hello all! Havent had much time to mess with ecmlink since the car has been down for quite some time. Finally got her up and running and did a BLT prior to tuning with ecmlink v3. I followed the training videos and i believe I got my idle nailed. The following is what i am working with:Stock 7...

Hi, this is my first time posting here as I just finally got my car together and first time with speed density. A little background: I started tuning with SAFC2 and buying EPROM chips from dsmchips back in the day. I got out of the dsm world for about 3 years and got back in after coming across...

Ok guys, i've been reading about the thread about to stroke or not to stroke (lol) and I'm leaning towards stroking my spare 6 bolt block. I've been having trouble finding a g4cs or g64b crankshaft (6 bolt 100mm) to use in my 4g63 6bolt block. So doing a little searching yielded a great deal...

190331990651 - ebay item number.Just looking around for some parts for my spare block build and i found this. Anybody?

ok heres the deal, if you look at my posts, i believe the last one was like 4 years ago. I got out of the dsm world and went to subaru then to hyundai. I have my 2006 hyundai tiburon SE with exhaust, headers, CAI and been thinking of selling it. I found this 1998 GSX off of ebay for 8000 buy it...

I was just coming back from a fellow soldier's funeral here in Kansas. I turned into a median to do a u-turn. I had ample time to turn my blinker and give the drivers behind me time to slow down and/or go around me. I rolled into a stop in the median then all of a sudden this Suburban i guess...

:mad: ---Sorry for the long post--Hi, I just recently acquired a maft setup for free from a friend. I have keydiver stage 3 and an afc to fine tune. I set my translator to all zeroes except for the injector compensation, i set it to 450 for factory, i already have the chip compesating for my...

Hi, I just got done helping my friend fix stuff on his newly purchased mitsubishi eclipse gst 1996. We were just doing tires/wheels, cold air, uip, greddy BOV, and some other minor cosmetic stuff. When we declared the "job well done" weekend over, we decided to take it for a test drive to see if...

:mad: I need help quick, I just replaced my oil pump from ebay and also did the balance shaft removal. I packed it with grease and primed the pump before start, when i started it, theres a ticking/grinding coming from the oil pump sprocket so now i have to remove the front case again and buy a...

I just pulled these out today coz my car was bucking at wot. these are denso's bout 6 months old. the porcelane and the metal tip thingy are colored brownish/tan. i dunno what that means. if anybody can help me with this id greatly appreciate it. thanks

i currently have an afc and a keydiver chip for my tuning issues. Im running a 16g at 18 psi on 91 octane. I have evo 560s for fuel delivery. Now, im about to get a maft for free and just wondering if i should just remove the afc and zero out the maft or keep the afc and pretty much just use the...

i searched but couldnt find a specific answer. Im planning on taking out my balance shafts. Ive read the Vfaq and all but thats for a 1g. my question is, im not going to be pulling the engine out, im leaving the engine in and i want to remove BOTH shafts, can i do that by removing the rear...

which would be a lot eisier, cost effective, bulletproof, and stronger? a 6 bolt swap into a 2g or to stroke my current 7 bolt? i dont have CW just doing this so when or if it happens i already have the shortblock ready to be dropped in. thanks

hi, this is my first log pull at 19psi. mods are listed in my profile. just need to know if this is a good run or not. thanksRPM,Timing,O2 1 Bank 1,O2 Trim 3051.0,24.0,0.78,7.81 3133.0,20.0,0.28,6.25 3152.0,17.0,0.8,8.59 3191.0,16.0,0.84,0.0 3238.0,15.0,0.86,0.0 3285.0,14.0,0.86,0.0...

i know im a newb and that i should search first. I tried that a couple of times but couldnt get a reliable, straightforward answer. I have a couple of questions in regards with tuning: 1. i have a 98 gsx and currently have 560cc evo8, 255lph,fmic,SAFC, e3b16g. I cant get a stable smooth idle. i...

Yup, when i rev my car (no load) it will kinda hesitate/stutter at about 6000 rpms up to 6900. But other rpms are ok. Plugs are new, plugs are magnecore, everything good, just had oil change. i have an afc to tune my ecu, 16g, 3 inch tbe, injen intake, greddy ebc, greddy gauges (boost, egt, a/f)...

i am getting this sweet deal from a friend. His 91 dsm n/t for $250 . i have a 98 gsx right now but for 250 i cant pass that deal up. I've been wanting to do a 6 bolt swap just for insurance and i guess power :) my question is, can i use this 6 bolt n/t block for my project? im going to be using...

Hi, i am currently looking for a 1998-1999 GSX and found a 1998 with 136,000 miles, female driven, highway miles, everything looking good with new clutch, stock as hell. I am looking to trade my mustang cobra SVT 1998 with 53000 miles on it, got a couple of upgrades like TB, CAI, and exhaust...

just like the title says, i have a 1997 gst fully built 7 block with about 6000 miles since rebuild, 560 injectors, keydiver chip, fmic and piping, full exhaust, 16g, walbro, rims, clutch and flywheel. This guy wants to straight up trade his 1998 ford mustang cobra svt with 50,000 miles, full...

:cry: I have a fully built 7 bolt with my fuel system upgraded, drivetrain, and ecu with dsmchips. Before we did the rebuild i was boosting at 12psi. Now i can only boost at 7 psi! I have a MBC and hooked up right still bossting at 7psi. When i take the wastegate hose off, it will continue to...

ok, i guess i can call this "venting" out my problems. here it goes, i recently bought a 1997 GST and damn happy about it. it is my first turbo car and i love the 2g body style. The owner kinda scrwed me on a lot of things about the car. I checked the VIN of the car before buying it and all...

:cry: ive been searching and couldnt find any answers. i am rebuilding a 7bolt and evrything is already done except for the bearing purchase. the motor walked and it wasnt the original motor with the car. i have a 97 gst but the motor had 1996 written all over it. i guess the previous owner did...

im trying to replace the main bearings without taking the motor out. i already got the old bearings out(pretty worn). I ordered new federal mogul bearings(std) it came with 4 sets of reg bearings and 1 set of thrust. question is when installing the thrust bearing, one half will go on top of the...

just like what my title says, i already took the oil pan out and the crank bed due to my 7 bolt walking. good thing i caught it early and no visible damage to the block or inside except for bearing wear(excessive) anyways, i took the bed out with the lower bearings, how do i remove the upper...

i am in the process of enlarging my exhast system. i heard that 3 inch all the way will give you a lot of HP. i looked on ebay and only one i could find are the 2.5 inlet then 3 inch pipe then 2.75 out. is there a 3 inch all they way? is this good or bad? i am new to dsmtuners and just got my 99...