So I'm currently looking for a replacement downpipe, o2 housing, and exhaust manifold to put in my 2g GSTI can't find any Megan racing stuff anywhere and it seems as though Megan doesn't make those kinds of parts for our cars anymore, and the only places I can seem to find that still makes at...

Hello I have a 1992 galant vr4 that I am rebuilding the engine in. The previous owner messed up the timing and put a valve through a piston so I ended up pulling it all apart putting in new pistons and bearings and a new head with upgraded valves and valve springs. And I’m trying to get it to...

Hi everyone i just joined and i am womdering what the hp gain is for a 4g63 dohc on a 4g64 sohc wide block power gain is. Thanks for your time

Got a quick/noob question, how are kelfords 272 (KEL 1-TX272) cams with these auto dsms? Recently bought a 1g dsm has a built head with those cams, dual springs, jmf street intake, s90 74mm throttle body & 6266 pte billet wheel. Gotta put it together but will these cams work with this trans...

Hello my name is Ethan and I just recently bought a 99gsx in the Pittsburgh area. The car needs a lot of work around the body due to rust and proper maintenance is definitely my first priority.I am honestly not sure where to start though, since the DSM community isn’t much of a presence here...

Do you guys know any performance websites or eBay links that still sell driver side j pipes. Couldn’t find anyone that still makes them. It’s obviously for a side to side fmic setup.;)

Hi there! So there’s this STOCK and decent condition gsx with a 2gb body upgrade for sale for a good price around me.But here’s the catch, after running a car fax the miles were potentially rolled back. I’m assuming it is because all of the miles line up until the owner previous of this guy...

I recently purchased a 4g63 7 bolt N/A. I bought it in hopes to boost it. I’m having a hard time finding consistent answers regarding build sheets for reliable 450-500 hp. I’m doing a full build new pistons and rods up just need some direction. Thanks for the help!

I’ve been reading quite a bit in the forums from throughout the years about drivers’ ongoing efforts to combat oil starvation on the track, most commonly due to the high G’s and intense cornering in Time Attack. I personally know someone who lost their engine because of this. I’ve seen a lot of...

I have a 1995 gst that I recently did a head gasket replacement and belt refresh on right after I bought the car. I have battling this squeal for awhile now, and need some help with the next step or any information to diagnose. I know this is probably the 10 thousandth question about a belt...

So I got around to eliminating the balance shafts on my rebuilt 4g. I have the stub shaft installed and the freeze plug in but on the stub shaft hole what threads into that to keep oil from coming out? There's an o ring that sits on top in the groove but they don't give you anything to thread...

Noob question probably, but Hey guys just want to know if it were safe to use Redline Heavy Duty Shock Proof in my transfer case & in my 4 bolt rear for daily? The car will see the road maybe 3-4 times a week and also see the track some times. Is it safe to run this with the amount of driving...

What's up DSM Tuners people,My name is Manny, 24 years old from Miami. I had a shitbox '96 RS a few years ago and had to turn it in due to electrical problems that I didnt know anything about. Sold it for $750.In June 2021, I bought a '97 GS-T. I wish I knew more about the vehicle but I...

Hi everone,i live in europe and cant find any eclipse gs-t or gsx, so i was wondering what it takes to turbo a non turbo 4g63 (1995+) ? Whats the hp i can expect to make and how much will it cost. For instance if i swap all the cylinder heads to forged do i still need oil squirters? Do the...

I'm about to replace all the timing-"associated" parts on my '92 Talon TSi AWD, e.g. TB, BB, pulleys, tensioner, WP, seals, belts, thermostat, etc., and realized that it's probably time to replace the harmonic balancer as well. It was replaced after the original one failed just over 18 years...

No check engine light or code starts is ok for legit a second or two then idles rough and stalls not sure what is going on. Recalibration wideband.

I’m finding good intercoolers, but hardly anything sold with piping, much less GOOD piping. Any recommendations?

Hello Everybody,I recently purchased a 1998 Mitsubishi Eclipse GST, all stock, the body is in great condition, has everything except an Engine and Transmission. Before you call me dumb, here is a little story. My grandma used to own a GST, she bought it from new and had it for some years, then...

Hello ya'll, kinda new to the DSM world but I learned so much lurking these couple months. I recently bought a 1G Mitsu eclipse, 100.000km (62.000 miles) in good shape, practically stock, GS (European trim, 150hp), LPG conversion kit installed and working.Everything is fine, the only issue I'm...

New here lol bare with me I need guidance …Hello all, I recently bought a 4g63 n/t (didn’t know) it was n/t my goal here was to build a motor in my garage and source out a shell along the way, so as I get into my new 6bolt I quickly see I don’t have oil drains etc after checking the seria...

I have a question and it might sound dumb but I couldn’t find any info about it. I have a 7 bolt 4g63 for my 2g eclipse that I’m currently rebuilding.A couple days ago I rotated the crank until all 4 pistons were even across. I filled each cylinder with oil. When I went back to look, the oil...

So just recently I have started having issues with my transmission. When the car is off shifting is smooth, when the car is idling it's very hard to get it into any gear, once you get it into gear you can hear some chatter/metal rotating on metal noise, this goes away once you start driving...

Hey! My name is Jaime bravo & I’m from the Pacific North West. My 95 gst and I met 4 years ago when I bought it at 15. We had some great times but I Traded it for an s14 240sx it at 17 but recently bought it back as a shell at 19 years old. This time, I’m not a broke 15 year old with a weekend...

I have a 2.4l fwd automatic trans convertible 3g eclipse w/ the 4g64 sohc. So I want to install a 4g63 head dohc stroker but don’t have any experience wrenching so for starters I want to know if I need to buy the heads off an auto fwd or can it be from a mt? And as I believe mine is a 7 bolt I...

So I deleted my ac out because it didn’t work anyways in my 98 eclipse gst what size belt would I use since I don’t have the ac pulley or the tensioner for it

Hello everyone. As we all know, these are trying times, especially for the small business owners. With that, I have been developing, with the help of several DSMers from around the world, a list of DSM supporting vendors. With this I am hoping that when yall need to order some parts, you think...

https://ebayvehicle.com/app/sDsThMvGe67U5pyd8 I have a near all original 98 TSI AWD. Wheels, BOV and stereo aren’t original. Turbo pulls strong. No leaks at all. Does have a few spots of minor surface rust on shock tower , under carriage, and a small paint bubble on rear...

Recently replaced the head gasket & rebuilt the head of a 4g63 NT '94 Talon. Replaced the IACV as the last one was measuring out of spec (actually, just shorted the entire thing), with a used one off eBay and it has been significantly better.The one thing I can't figure out, is why it idle...

So, I have this snag in my swap process. I am pretty sure that my transmission is stuck in limp mode. It was never separated from the motor and worked fine prior to the swap. Seems likely that it will be a wiring issue but we all know mysterious shit just plagues DSM life.I am curious...

Hello everyone, I just bought an eagle talon tsi awd automatic from my brother, I previously had a 1g tsi but due to fate and this pandemic I had to sell it and my brother agreed to sell me one of his dsm awd since he has others but this car has never used it I bought it about 10 years ago and...

Okay, it’s finally time to say goodbye. Due to financial reason of being laid of due to covid I have to part ways with my baby. She’s been with my uncle in Arizona for a while but with everything going on it’s time to let her go.Bone stock 97 GS-T Spyder with 76,000 miles. Yea, you read that...

I am rebuilding a 1991 4g63t and when i took the head of i saw that the pistons had valve marks and i believe the timing belt snapped when the previous owner had the car which lead to the valves hitting the pistons and cause the marks, is it ok to use these pistons with new piston rings or...

So my closed loop operates fine but I currently have open loop locked because it seems to be more consistent and I want to focus on WOT. I just fixed a huge boost leak where the motor mount had worn a hole in my j pipe and the car hauls ass, however I am still seeing a ton of knock and its...

My DSMLINK v3 is out for delivery right now, it is a used unit. I have done some reading and gathered that I should Download a stock file configuration and or make sure all sliders are set to 0 and I adjust for my injector size.I've recently did maintenance such as head gasket, timing...

Hello everyone! I will skip the storys and get to the point (if you want 'em, let me know). I posted this on DMStalk, now here to increase my feedback chance:I got a 93' Eclipse 2.0L 4G63 DOHC N/A 152.000 KM and after sitting for about 3 years it has the following issues: 1. rough idle: RPM...

Interesting video on Haltech's channel going through the 4G63 engine and some history. Just posted a few days ago.

So I'm in the process of pulling the motor/trans in my 2g awd. While removing the electrical clips I pulled the injectors. I had just cleaned the whole engine bay in the beginning of summer. Though, when I pulled the fuel rail I noticed it was dirty around the injectors. Sand could have fell in...

Left over rebuild itemsBRAND NEW Topline head bolts/washers - $25 Shipped Balance shaft delete kit - $45 Shipped Balance shaft belt and pulley - $45 ShippedUSED Stock cam shafts out of 7 bolt - Offer Intake and exhaust valves - Offer

Ok so I have all of my timing marks aligned correctly. I am trying to install the belt but it does not have enough slack, I have the tensioner pulley completely lose and the grenade pin still inserted in the auto tensioner. I followed the vfaq for correct routing and that does not work. All my...

Just got my new seals and valves installed, got water sitting on the valves to see if any leaks exists. After that I'll install the BC268/272 cams shafts and cam gears. Everything went smooth and I used the K-motors compressor tool, it was only $50.

So I think to get the experience I am just going to go ahead and rebuild my head myself. I'm not looking to do anything fancy, my car is around 320WHP and I only need to replace my exhaust valves but I figure while it's all out what are other things that should be done.Also if you could...