exhaust smoke?

[BuAli]

whats the different between 4g63 and 4g64?

[DTP]

4G63:

The 4G63 was a 1997 cc version. (85 mm bore x 88 mm stroke) SOHC and DOHC were produced. The DOHC version was introduced in 1987 in the Japanese market Galant VR-4 and came in turbocharged or naturally aspirated form. It is found in various models including the 1988-92 Galant VR-4 and the U.S. market 1990-1999 Eclipse, as well as the Mitsubishi Lancer Evolution I-IX.

The SOHC version was used in Mitsubishi Galant models until 1993. It has 76 kW of output and 157 NM of torque at 4750 rpm.

Also, the SOHC version is produced until the late 90s and early 2000 and it is used in Mitsubishi cars like the Montero and the 2.0L 2-door Pajero with an output of 101kW at 4700 rpm. Also the N33 and N83 Spacewagon (UK market) in single cam 16 valve format.

The Mitsubishi Eclipse, Eagle Talon and Plymouth Laser introduced the DOHC turbocharged intercooled version to the U.S. in 1989 through Diamond Star Motors, a joint venture between Mitsubishi Motors and the Chrysler Corporation. From 1990 to late April 1992 came beefier connecting rods and the use of 6 bolts to secure the flywheel to the crankshaft; May 1992 to 2006 Evolution versions have lighter rods and use 7 bolts to secure the flywheel to the crankshaft. They are referred to as the "six bolt" and "seven bolt" engines, respectively.

Output for the 2003 Japanese/US Mitsubishi Lancer Evolution is 271 hp (202 kW) at 6500 rpm with 273 ft·lbf (370 N·m) of torque at 3500 rpm. It has a cast iron engine block and aluminum DOHC cylinder head. It uses multi-point fuel injection, has 4 valves per cylinder, is turbocharged and intercooled and features forged steel connecting rods.

4G64:

The 4G64 is the second largest variant, at 2,351 cc. Early models were 8-valve SOHC, but a later 16-valve SOHC and DOHC version was also produced. All used MPFI and had an 86.5 mm bore and 100 mm stroke. The 4G64 was later also available with gasoline direct injection. The version used in the Chrysler Sebring/Stratus coupes produced 152 hp (110 kW) at 5500 rpm with 162 ft·lbf (214 N·m) of torque at 4000 rpm. The Chrysler version features fracture-split forged powder metal connecting rods. The 4G64 is an interference motor like the 4G63, however, the early 8-valve 4G64 is a non interference engine.

Here's some more info:
Click HERE

[BuAli]

thanks
but which one is better you think and more powerful

[DTP]

I think the 63, not sure though. I haven't researched motors much. I have the 64 though.

[BuAli]

mines 4g63 2.0 i dont think its that powerful though

[Brenthill]

Perhaps you could remove the spark plugs and inspect them? Describe what they look like...if they are black, sooty, and oily-obviously its burning oil. If they are clean and perhaps the color of the coolant then obviously its getting coolant into the cylinders some how. You could also determine the problem cylinder (s) this way so you will know where to focus in the event you need to tear it down...I assume you have checked the oil and coolant levels?

[galantlvr34]

thanks
but which one is better you think and more powerful

the 4g64 is a bored out 4g63 motor so the 4g64 has more displacement then the 4g63.

[BuAli]

will i found the problem its oil leak inside the engine the seals and the gaskets were weak so i replaced them the headers seal and the pully seal with gasket
man cant wait to start mod it :)

[DTP]

Which seals exactly?

I'm glad you were able to get it done. Just make sure everything else is good to go before you really start modding. Maintenance before modification.


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[galantlvr34]

Which seals exactly?

I'm glad you were able to get it done. Just make sure everything else is good to go before you really start modding. Maintenance before modification.


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i totally agree with you about maintenance before modification,i wonder when his timing belt was last done.i think he might be talking about the spark plug seals.

[BuAli]

no the seals under the timimng belt and the seals and i did replace the timing belt to and there were a leak in the headers and head gasket

[galantlvr34]

no the seals under the timimng belt and the seals and i did replace the timing belt to and there were a leak in the headers and head gasket

alright so you replaced the camshaft seal,the timing belt,exhaust manifold gasket and the headgasket.did you replace the waterpump too?what brand belt did you use for the timing belt?

[BuAli]

no i didnt replace the water pump and i put kuhimo aftermarket timing belt 950

[BuAli]

i wanna put a front lip and they say that honda integra front lip can be fitted but what kind like old or new integra
if someone could show me some pics

[DTP]

Your best bet would be to search the knowledge base. Our resident Lip Master, G-Spot, has done it to perfection


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[galantlvr34]

no i didnt replace the water pump and i put kuhimo aftermarket timing belt 950

oh the water pump is suppose to be done to when you do the timing belt.a lot guys on here will tell you to use a oem mitsubishi timing belt.

[BuAli]

when you dont have money thats the worse feeling ever

[galantlvr34]

when you dont have money thats the worse feeling ever

yeah i hear you,but just keep an eye out on the belt and the water pump.the timing belt doesnt say made in china on it does it?

[BuAli]

ya it is china but still doing it
i am just wondering what is the connection between timing belt and water pump like what they do togather?

[mko]

A timing belt job can be from 400-600 bucks depending on where you go. If you do just the timing belt, which is done every 60k miles, and your water pump breaks after another 10k miles, in order to replace the water pump the tech needs to remove the t-belt which makes the water pump job just as expensive. So whenever the timing belt is changed, the water pump has to go too