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About 6 months ago I refreshed my engine, had the head and block skimmed and using a Speedvision gasket with ARP hardware. A month ago I noticed an oil leak by the 4E stamp and it had been there a while with caked oil around the general area. It was none of the usual suspects, valve cover, dizzy...

As the topic says I am looking for a pair of 5efhe cams Need them shipped to my US address, will handle all costs of course. Please let me know if you can assist. Thanks!

Hi all. My wrx TD04 shat itself last week on my recently completed forged build. I'm converting to a twin-scroll TD05 16G from an Evo 7. The specs are; 4EFTE Wiseco pistons; standard size Scat Rods 460cc injectors Power FC AEM Water/Meth Injection Stock cams Head shaved, ported and...

Hi all. Finally getting back my car this week and will be trying to hit the dyno by mid-October. Just wondering what kind of power to be expecting with a good tune and this setup from those who've done same previously. Spec is as follows; Main Parts Wiseco 74mm pistons Scat rods...

Good day guys....I'm looking for the part numbers for Wiseco 74mm pistons or 75mm(not sure if wiseco makes oversized? ) and Scat rods kits for the 4efte. Having a lot of trouble finding this info it online or here.. Much thanks in advance.

Happy New Year to all. I'm looking for some opinions or more importantly, past experience as to this situation. The engine is a stock 4efte, rebuilt about a year and a half ago with new everything. Turbo is wrx td04, 460 injectors and emanage blue. Now the motor has been running 20psi for...

Ok went on the dyno for the first time over the weekend Setup: Stock 4efte Mods: El cheapo log manifold made with a few pieces of pipe and flanges :p wrx td04l 315cc injectors HKS evc-4 Emanage Blue fuel somewhere between 93 and 95ron( We get really poor gas here...but they 'claim'...

Happy New Year to all As the topic states, I would like to know if 14-15psi from a td04L-13G is safe to run on 92-95 octane pump gas as a daily driver on stock internals 95 octane is the best fuel we get at the pumps here and that in itself is questionable ALL breathing, fueling...

Ok so I have on a WRX td04 right now with the stock internal wastegate and the actuator rod shortened and positioned perfectly closing the wg shut in 1st and 2nd gear....I get 14psi low down and this drops off to around 11psi at redline....in 3rd and 4th it holds the 14psi straight to redline...

Ok...so I will be going with a td04 turbo pretty soon....so I've been doing some reading on all the threads pertaining to it and I've gathered this: on a td04 with 1bar you guys make about 190-200whp....right? However, a very good tuner(his skill is NOT an issue here) here had to run...

Posting this for a friend of mine.. He has in the EMU, 550 injectors and all supporting mods....however the car is breaking up and misfiring while in boost... Everything has been tried to solve this problem, most recently MAP sensor changed but same thing... By chance the input of lag...

Just tryna get some feedback from the many who have already gone down this route.. It's much appreciated.. The engine is a stock standard ep82 4efte....fully rebuilt with new everything about 2 months ago...stock ct9 turbo also The mods will be as follows by the end of this week...

I've been doing some searching on the forums and haven't been getting much info on using the 5efe manifold on the 4efte.... seems like porting the stock one is the usual route... anyone could share any info on this or link me to threads where it may have been discussed before? Thanks a lot.

Hey guys, I'm doing a standard rebuild currently and I am in need of this info... I've done numerous searches and have yet to find concrete answers, I'm hoping I may get one here :confused: New parts for the 4efte are unavailable in my country, so I'm making do with what is...what i need...

Hello there....I have a stock ep82 4efte and last week the motor started spitting lots of oil through the valve cover breather as well as smoke.... Did a compression test and got 140 in cylinders 1 and 3, 90 in cylinders 2 and 4... Took apart the engine and piston 2 and 4 are cracked on...

Hey guys, it would be great if you could assist me here.. I recently did a compression test on my 4efte and the results were 140 exact on all 4 cylinders... Are these results good or bad? Been searching the forum but haven't found anything conclusive soo..... Thanks in advance for any...

Hello guys...I'm new to this forum so please bear with me with this problem I've been having... I have an ep91 4efte in my vehicle and about a couple of weeks ago I was driving the car and it just started to die off on me anytime I stepped on the gas pedal. I stopped the car, shut off and...