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4g64

  1. GIB

    Stroker 4g64 block swap 4g63 head.

    To use 4g63 belts on a 4g64 block swap with a 4g63 head.Get part: T41239 manufactured by GatesThis is a Subaru Idler pulley which is half the size of the Mitsubishi pulley. NOTE: THE BOLT HOLE will need to be bored out slightly to fit the Mitsubishi bolt in. This is the EJ engine Pulley that...
  2. Zer0Melody

    2G Multi generational gap swap? 4g64 in a 2nd gen summit.

    Hello all, ive been undergoing the planning of the swap for my car. im gonna be real and consult the experts on this one. i wanna slap the later version (found in 3g eclipse and 8g galants) 4g64 w/ DOHC swap on my 4g, Melody and boost it.i have a general idea of what i need, and what parts ill...
  3. MikeAutomotiveMayhem

    New to me: 98 GS Spyder (4G64 Manual) Clutch no-start sensor? (and more)

    Hey Guys, Its January 25th, 2024. And yesterday I have fulfilled a childhood dream of buying a 2G eclipse. Info about me and the car: -I am in Vancouver BC, Canada -The car is a 1998 Mitsubishi Eclipse GS Spyder -4G64/5 Speed Manual -Stock Car with no mods aside from an aftermarket radio and...
  4. 1998 Mitsubishi Eclipse GS Spyder

    1998 Mitsubishi Eclipse GS Spyder

  5. 1995 Eagle Summit Coupe (Melody)

    Street Build 1995 Eagle Summit Coupe (Melody)

  6. Rebuilding 4g64 SOHC for boost

    Rebuilding my 4G64 in my 2003 Mitsubishi Eclipse was going to rebuild it stock, but figured I should probably get some forged components so I can handle boost. Plan to only push around 6-9 psi.Looking for forged rods, pistons, and should I get a Forged crank and cam? The 4g64 only makes around...
  7. 1G Opinions on CX Racing Turbos?

    I'm in the middle of a Headswap on my '91 Mighty Max and looking for turbo recommendations. Is anyone familiar with turbos from CX Racing? If so, what are your thoughts.Thanks.
  8. '02 eclipse 4G64 engine mounted in a '99 Eclipse

    Can someone point me in the right direction on this swap? My wife and I have her dream car, a 1999 Mitsubishi Eclipse GS. The engine in the 99 blew up and has a massive hole in the block. Instead of buying a crate engine, we found a 2002 Eclipse GS for $650 for the whole car. We want to take...
  9. August578

    2G Crower 272 / Stock Springs or not? 2.4L

    I just picked up some Crower 272 for my dohc 2.4 build.I was wondering on what springs/retainers I should get? I only plan on revving to 7500rpm at most. Do I need to go aftermarket or could I just get stock replacements?Or should I just leave the stock setup from the junkyard I got it from...
  10. 1992 Ram 50

    1992 Ram 50

  11. FakeMightyMax

    90 Ram 50 4G64 SOHC To 4g63 DOHC swap

    This is my first post on the DSM Tuners!I recently bought a 1990 Ram 50 SE with the SOHC 4g64 mated to the 4 speed auto🤧. The truck is in great shape with only having 32,000 miles and is the best little truck to drive. But sadly, she’s slower than a rock. My goal is to have a nice N/A DOHC 64...
  12. August578

    2G Alumiweld for IC pipes and Oil pan?

    Hi, I wanted to know if you guys had any luck with the alumniweld rods. Seen a lot of other cars forums,old forums posts, and videos.Lots of mixed reviews but mostly positives . Just wanted to see if there’s anyone that’s used them before on here.Long story short I want to put an aluminum...
  13. 2G 4G63T head with 4G64 block

    Hey! I have a ‘95 eclipse gst and I’m looking into getting a 4g64 block. I found one but I want to make sure the year is correct before I buy it and I need help to reassure my decision. The block is coming from a ‘94 Galant (4G64) and I will be putting it on my 4g63t head, I know the pistons...
  14. Spyder Transmission Problems

    Hello, I have been having trouble with my transmission. At this point I need it replaced but I can’t find anything out about transmissions. If someone could help me with the names and which ones can go on the 4g64. I have found a 2006 2.4 that I can rip the trans off but I don’t know if that...
  15. '91 Mitsubishi Delica Star Wagon

    '91 Mitsubishi Delica Star Wagon

  16. Spyder Fuel pump stays on in the on position

    Hi! I’m new to the forum so be gentle lol I have a 2g eclipse that’s a 4g64 block with 63 head. I install a new 190walbro fuel pump and it was working fine then all of a sudden the pump just wouldn’t shut off in the on position. I have changed the relays as one of them was not good. If anyone...
  17. Which gasket kits are best? And how do i know if the oil pump still in good condition? On my 4g63 6 bolt 500hp goal

    Hey yooo! Im almost getting my block and head from the machine shop! I was just wondering. I see the cometic gasket kit where there is pretty much everything i need for the seals and o rings and gaskets, are these recomended? Or should i buy em 1 by 1 like fell pros and stuff?And also can...
  18. 1998 Eclipse Spyder 4g64T

    Street Build 1998 Eclipse Spyder 4g64T

  19. 1998 Mitsubishi Eclipse GS Spyder

    1998 Mitsubishi Eclipse GS Spyder

  20. BoostJunkie17

    420A Replacement 420A or Evo 8/3G Eclipse 4G64 SOHC swap?

    Hey brothers! I am still new to the DSM world and I will admit I'm not too keen on most of the stuff these cars are capable of or as in tune with all the things you can do with these mechanically since I'm more of a 3G Eclipse 6G7X guy and I have more knowledge on the V6 SOHC 24V cars as I own 2...
  21. RMG

    2G 4g64 turbo kit?

    I’m looking for a place that could turbo or supercharge my 99 Spyder GS with the 2.4l 4g64. Does anyone know a shop in or around Portland OR that could do that?Or what kits are available for the 4g64?
  22. Will 4g64 wideblock bolt onto a stock starion tranny

    Had a question about swapping a 4g64 wideblock 6 bolt into a stock starion tranny, will this actually bolt straight on?
  23. August578

    2G Will a turboed 4g64 with mostly stock parts from a 4g63T pass CA smog?

    I have decided to embark on the journey of turboing my 4g64 spyder gs. I was curious since I live in California emissions are stricter, will a turboed 4g64 fail emissions? I know that you can't touch anything pre cat or something like that but if I take most of the stock parts from a 63T like...
  24. August578

    2G Bubbling in coolant system

    Hi I did my first head gasket change on my 4g64 98 Eclipse Spyder and when starting and putting coolant in it still has air bubbles and white smoke vapor from exhaust manifold. When first starting there was a lot of foam but went away on its own. The car runs and idles fine at operating...
  25. SlowpokeShred’s 98 GSX

    Street Build SlowpokeShred’s 98 GSX

  26. 2G What Transmission Fits the 98 GS Spyder

    Hi guys, I picked up my second 2G for a daily. This one is the GS Spyder, fitted with the 4g64 engine with an automatic transmission. From what I see this automatic trans is hard to find…or is it? Do you guys know what trans will fit? Auto is completely fine it’s just a work car as of now!
  27. August578

    4g64 Head Bolt Socket

    Hi this is my first time learning how to work on a car and when trying to remove the head I couldn't find a socket or which socket I needed to use. I also checked online but could not find it. Does anyone know what the 4g64 Head Bolt Socket and size is? Thanks.
  28. 4g63 head on my 4g64

    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...
  29. Dank Specter69

    Spyder Need help finding a throttle body

    I need to find a throttle body for my 96 spyder gs 4g64 2.4L ASAP would anyone here know where to find one? Thx
  30. Dank Specter69

    Spyder 96 spyder exhaust

    Does anyone know what exhausts fit a 96 spyder gs? I’m mainly looking for a axle back. Also, I was wondering if the RS and GS models including the spyder share the same exhaust because I saw that the GSX has a much shorter connection.
  31. 4G64 SOHC 8V Crank Trigger setup needed!

    Hello... Newbie here so I am posting in the newb section.I have a 94 model Mighty Max with the SOHC 8-Valve 4g64. I am learning how to do custom setups and I want to make this engine work before I get into bigger more expensive things in the future.I am needing a dampener with Crank trigger...
  32. Viper75

    Advance/Retard Timing, 4G64 2.4L SOHC

    I would like to know if I can move the crankshaft one tooth forward or backward to change the timing, without damaging the valves.I have NOT checked compression yet, going to do that tomorrow. The timing is set at TDC. But, I think it was one tooth off of TDC when we removed the belts, so...
  33. 4G64 DOHC cam options

    Hi all!I have a 1gb talon with a 4g64 swap from the galant GS with the DOHC and was wondering what my options were as far as aftermarket cams. I plan on porting the head and while I had the head out I was going to install a set of cams and some springs! Hoping to make reliable 400whp. I’ve...
  34. mitsubishikid

    Sold uncut 2.4 6 bolt G4CS/G64B/4G64 stroker crankshaft 100mm

    I have up for sale an early 6 bolt g64b 100mm crankshaft same as 4g64 and g4cs came off an "90 mitsubishi rwd van with 162k miles on the odometer it was an automatic equipped van so minimal side load on the thrust bearings, it is uncut never polished or hot tanked, i'm asking $300 including...
  35. 4g64 with nasty rattle/clatter

    Hi all, hoping someone may have come across this issue and have some advice for me. Just fitted this wrecker sourced 4g64 engine with 161k to my WA Exporess van. When first run engine sounded noisy as with lots of lifter noise, but then settled down after a few minutes. Took it for a couple of...
  36. obx tsi

    2G Eclipse spyder 4g64

    Nevermind
  37. ndillon347

    1G 4gcs with 4g63T head

    Alright, so I have an opportunity to pick up a high mileage 4gcs from a local junk yard for cheap. The plan would be to turn it into a 2.2L long rod destroker. I currently have a built 2.0L 6 bolt that I could easily yank the crank and timing components off of, but the question becomes what to...
  38. Burnttoast

    2G 4g64

    So I have a 98 spyder gs M/T and I was wondering where should I buy my transmission bolts from?? I seen a diagram of the bolts already so I have that. If the diagram for my setup is correct plz let me know,
  39. GSXplosions

    For Sale Eagle Summit Wagon 5spd AWD 4G64

    Hello Everyone,I am trying to sell my toy car, it is a 1995 Eagle Summit Wagon, AWD, 5 speed manual, with the 2.4l I4 4G64 engine. I bought it a few years ago on craigslist simply because I had never seen one before in my life. I appreciated the 'uniqueness' of the car, i liked the...
  40. Mighty Max DOHC swap

    Hey guys. Got a friend who just bought a Mighty Max with a 4g64. Planning on helping him make it DOHC and turbo.I have a 4g61 head that came from a "4g63" from a shady place I shouldn't have bought from haha. I know it will bolt up, but not sure what T Belt I need. Same as a 63 head swap I...
  41. 1999 eclipse 4g64 motor

    as the title says i have a 1999 eclipse with the 4g64 motor when i shift for example from 2nd gear into 3rd the car itself actually shuts off (lights cut on, on the dash, no powersteering, ect ect) until i put it into gear and press on the gas. Any ideas of what it could be?
  42. For Sale 1997 Mitsubishi Eclipse Spyder GS

    For sale 1997 Mitsubishi Eclipse Spyder-GS, Naturally Aspirated 2.4L Engine (4G64) Non-Turbo. 5-Speed Color is metallic blue (spirit blue) Car has 192k miles on the odometer however the new motor only has 94k. These are highway miles as I commute to University. The convertible top works...
  43. Strm Trpr

    For Sale OEM Mitsu 4G69 7-bolt 100mm stroke crankshaft

    I recently bought a gently used in excellent condition OEM Mitsu 4G69 7-bolt 100mm stroke crankshaft on eBay for a 7-bolt long rod 2.4L build. Due to my 4G64 block having a crack I have no choice but to let this go. This crankshaft is in absolutely pristine condition and is ready to drop right...
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