I've been doing some research. Piston to cylinder bore gap for a 4G63 my year is .03 - 05mm. I cross referenced this with a Nissan gtr which has 86mm piston, they say to use .035 - .055mm which is almost the same.I'm pretty sure that I have to bore out to 85.5mm, my #1 being at 85.10, dang...

Hey tuners, Putting some piston in, ported heads, exhaust, intake, the works. Have a piston to cylinder gap question. #1 piston had a valve tap with extensive scaring. Had to hone and now have a measurement of 85.10 and the max gap is suppose to be .0012" - .002" = 85.03 - 85.05mm from what...

Me too, my bypass valve gonna make 400 hp if I don't switch it out for a bov lol, tell ya what, if you do make the trip, beers on me

The Evo 5 GS makes 330 kilowatts with 16G, for all you yanks that's 330,000 watts/746=442 hp, so with a 25 G 3" inlet I think I'd have no problem blowing your doors off

I've had just about enough of this braking off, I'll be at the Calgary Alberta 1/4 mile track this summer, put up or shut the #### up, loser buys beer.Till then I'll be tuning my car on the abandon runway beside my house

Truth is all the guys making big power build their own turbos, I can always switch out the wheels for different combos if I don't like it, and Wes stop dropping bolts in your engine lmaoWell since my turbo is out of my car he would have to pull it dumb ass

What turbo are you running land?Here check this out, from our own guys 780 whp with TD05, don't even say its not worth rebuilding, your running 400 hp, probably a 16gJust because you haven't done it doesn't mean it can't be done, and that's no joke

thanks DJ, my cousin lives in Kelowna, suppose to go visit him this spring, summer, maybe when I get er done stop by for a beer.Lastplace, your running a 1990 talon too, over 23 years old is going to have carbon build up bud, nice pic by the way, probably don't even have a talon, sorry dj...

I paid the dealership because it was January and in Canada that means it's -40 degrees out, kind of hard to keep the head at a .0002 tolerance don't ya think.Anyways, my baby's naked :)), this is why I don't like the inconel steel, carbon deposits break off little chunks of the blades...

if ya just gonna trash talk get the f off my thread and start your own because nobody cares what your little pecker looks like

like I give a shit what your dumb ass thinks, what did you suck daddy off to get your car, I do all my shite.I weld mig and stick, electrician, mechanic and a carpenter, and I'm your worst nightmare on the track DEAL WITH IT!I built a mustang and then beat the mustang shop on the track, ya...

Really dude, I'm truly hurt Z lol Haha, the same wheel *busts a gutHa it's gonna be sick WES, ya prob 2G in man hours, its my 3rd day with the turbo. Got my dremel all raring to go :)This is where I'm at with the turbo. I included a industrial touch screen cpu with ethernet that I...

If justin could step in that'd be sweet. So I pretty much figured it out. Gonna switch the compressor(25G) and turbine(16G titanium RS) and housings from TD05H to TD05HR RS , then they both run in reverse witch creates positive boost. The HR kicks out from the engine, instead of the H in, so...

I was reading, the EVO 5 TD05HRA-16G6-10.5T is a good one, has RS titanium alloy turbine. Hits peak torque around 3500 rpm, they downgrade the compressor wheel for the EVO 6, but the turbine is the same.My concern is, obviously running a 25G is going to put a lot of stress on the turbine...

Thanks, reverse rotation, hello use evo housing. And I've had my car for 8 years, think I have enough experience.Mitsubishi 3" Turbo Anti-Surge Compressor Housing & Whee TD05H TD06 25G 500HPSince you guys are being pudge pounders, you can find the link yourself, did any of you ever...

No I am right, you can buy a 25G compressor wheel(intake side) with a 3" inlet housing instead of the "14B" 1 3/4" inlet, and just use the same internals, makes a big difference. If you never rebuilt a turbo before you have no idea what your talking about so please keep your opinions to...

Ya already have the ECM, 25g compressor turbine wheel and 3" housing is $250, says 500 hp bro, want it to look stockish but pump out the power, have all winter to fix it up, also gonna mess around with fitting some titanium ball bearings in, measure and fit, that casting on the housings is crap...

Hey guys,I have a 1990 eagle talon 4G63 TSi AWD W5M33 turbo standard with TD05H A3 4G turbo(49178-01 41 0 on the compressor 12 blades, housing and 78-11020 on the turbine housing.I just pulled the turbo today, went good but found a stress fracture on the exhaust manifold and the turbine...

Was stock 9403 and 9320 ignition module, totallyIf you run those #'s you'll find the a hole that stole my shite

TD05H 25G 3" inlet, seen a guy on utube running 1250cc with precision 6266 turbo 30-40 boost, his PCM link data showed the injectors where running at 82% @ full throttle

fuel regulator, fuel purge solenoid?

Bigger alt, bigger wire. If you go with LED lights it's barely any draw, expensive but nice.

fuel filter, fuel pump, fuel pressure regulator, install pressure gauge or test?

so a 455 LPH, filter out the window, extension kit to stock fuel rail. Adjustable regulator should handle 1250cc with 30 to 40 psi boost? What pressure do you set your fuel at?

I have a 1990 Eagle Talon AWD TSi turbo,How big of a fuel pump do I need for a 1250cc injector set up?Can I use the stock fuel lines or do I need like 1/2" fuel lines?thanks:sneaky:

I got it figured out, thanks y'all, hmm different stock part #'s, guess I'll be seein ya on the track

It can go up or down if you flip the back syn,wires up - notch to markwires up - notch side spun to other side of markwires down - notch side spun to other side of markwires down - notch to mark in backI'll figure it out, I took a look at the schematic, the 4 short gaps are the cam...

Because it was initially installed wires up when I got the car. Now after the Chrysler mechanics had it at the shop it's wires down, which might be the way 91-94 cars are but I think the 90's are wires up. Which is why I think it won't idle. I had it at a different shop and because my idle was...

Your probably right, when I look at used Mitsubishi 4G63 engines the sensor looks like wires down. My Haynes manual picture looks like wires up, and I remember the wires were up when I got the car. I remember thinking oil and water could just drip right in there, was even going to put a piece of...

I have a 1990 Eagle Talon AWD turbo 4G63, I had the chrysler mechanics do a head gasket because it was too cold to do myself in winter. I guess the Mechanic put the cam angle sensor in backwards(wires down) I need the proper cam angle sensor setup and timing.1. If somebody could take a pic...

SIck tranny,beautiful, I'm sold lol I have a stock with 100,000 miles on it. So far it has a cracked belhousing on top which, so when I engaged my clutch, it would spread a crack on top, I had it welded up, but the shaft dosen't line up exactly, so when hitting high rpm the clutch lets loose...

I posted 3 .000 reaction times at the track with a spec stage 1 out of 20 runs, the power of the car has to closely match the clutch, they hit hard, easy out, you need a good new flywheel too, and through out bearing. I want to try the mini twin in mine but haven't heard of anybody using one.

I agree there can be many problem, manifold leak, cracked injector nozzle, bad oring on injector, coils, timing???Fixed my mustang idle once, bad o2 and cleaned MAF sensorElectronics cleaner dosen't leave solvent or residue said the electrician. Some MAF's require a special torque bit, what...

are the wires coming out the top, is it in backwards(wires bottom, slotted end front)?

slotted end goes to the front I think, mother flucker, the good old boys a chrysler installed mine upside down form what I can tell, in my haynes manual from what I could tell the wires are coming out the top, on my car the wires are on the bottom right freakin now. It wouldn't start, after...

knock sensor?

Mass Air dirty, replace O2, cam angle sensor out or dirty or backwards, manifold leak?

saving up for a straight line, crazy expensive though $800 - $1000+ for ceramic.

how do your injectors look, are the nozzles cracked, see if resistances are all the same.

Clean MAF sensor if you can with electronics cleaner, replace 02 sensor, cleaned mine up a bit.

I ran a Spec stage 1 on my 95 mustang GT 5.0L ported and polished heads and all that, I could break my 17' yokahomas loose at 100 km/hour(60 miles/hour) I dragged on week ends and it never really let me down. Kicks in hard, not really for parallel parking. I highly recommend, with new...

I like spec clutches, I used to drag with a stage 1 and never let me down, didn't really like parallel parking though lolJust pic one that matches your torque output. Make sure your driveline can handle that much torque too, or you'll be blowing out your transmission and axles. Sometimes...

Maybe check the float on the arm inside the tank too, clean all the terminals, and maybe coat ground and terminals with die-elctric silicone grease. Definitely don't want electrical problem in the fuel tank.

Corvette MAF plugs right in I think, you can get wiring harness adapters online or splice in, maybe try that, vroom vroomAlso maybe spray the wire inside the sensor with electronics cleaner, if it's dirty it will send the wrong air flow values, be careful not to hit it and don't wipe it with...