+8HP After This Small Upgrades?

Hi Guys!

Hope you guys are doing well. Nothing much on today post but I just have to share this video that I found from Youtube. Never realize with such a small upgrade, the engine output can be increased 😲 ???????

I can say that the engine management system do play a role also since Tsuchiya's Hachiroku is using fully programmable ECU (MOTEC) which make the car able to tune and adapt to the new parts. Correct me if I am wrong 😁

Tsuchiya's Hachiroku Engine Specification (source:https://www.drifted.com/):

• 7A-G 5 valve (AE111 head)
• Power Output: 217ps @ 7200rpm
• Torque: 22.9kgm @ 4200rpm
• AE111 cylinder head ASSY
• 7A-FE engine block ASSY (Used 7AG engine and used 20-valve engine)
• TEC-CAM264 (264-9.0Mm) TEC-ARTS TOMEI collaboration products
• TODA strengthening valve spring
• 82deg forged piston Koizumi Shokai made
• TEC-ART’S 7AG dedicated I-beam connecting rods
• Crank shaft: 7A genuine “balancing”
• Crank cap bolt (ARP strengthening bolt)
• Crank metal & connecting rod metal: NISOM Tasu TRD
• Various parts WPC / DLC processing
• Oil pan spacer (TEC-ART)
• Large capacity Carl funnel (TEC-ART)
• Leveling injector (TEC-ART)
• IMPULSE made 5-valve water around KIT
• Aluminum pulley set (TEC-ART)
• Water pump adapter
• Super alternator (TEC-ART)
• Planetary starter (TEC-ART)
• other processing: combustion chamber processing (combustion chamber volume adjustment and correction) block shakeout etc..
• MOTEC M84 set
• Direct ignition KIT (TEC-ART)
• Engine harness production
• The current car settings (with horsepower measured at the chassis dynamometer)
• Mount: TRD strengthen engine mount
• Mount: TEC-ART’S made mission mount bush SET
• Strengthening fail-pump (SARD made )
• EX manifold (Type-F)
• Street Premium muffler Tsuchiya version muffler (serial number)
• 2-layer radiator (Type-R) electric fan set)
• Oil cooler (electric fan set)
• Present car Settings (MOTEC chassis Settings horsepower measurement) at dyno
• Engine harness production
• TEC-ART’s made EX manifold (Type-F)
• Street Premium Muffler
• AE111 genuine catalyst

Thank you for reading and see you in the next post! 

Proton Satria Mivec 4 Throttle

Hi Guys!

Nothing much for this post but I would like to share some of the cool video that I found from YouTube. From the video, the Proton Satria has been transplanted with MIVEC engine from Mitsubishi. What makes this build up different from other MIVEC setup is the use of individual throttle bodies on each cylinder. What a setup! Enough with the blabbering lets us go straight to the video 😆

I have been dreaming to use ITBs on my 4g93 MIVEC setup but still contemplated because I know that it is very hard to tune. If the tuner is not 'experienced' enough, the engine will make lesser horsepower output if compared to a normal intake setup. So for now I will stay with my current setup (Skunk2 Intake) and wait until I found the right parts and budget for this kind of setup.

See you in the next post!

TRD Clutch & Flywheel For The 4AGE

Hi guys.

Since the current TRD 3 pucks clutch worn out, finally my brother made up his mind to take another set of TRD clutch for his beloved 4AGE engine. But for this time, he chose the full-face organic TRD race clutch and not the 3 pucks design. Pictures below.







He made the decision to choose the full-face design because he founds that the 3 pucks design tends to wear out really fast. A 'no no' for a guy who uses the car as a daily driven car and during weekend track days. Other than that, he also upgraded the stock blacktop flywheel to lightweight ones made by TRD . Picture below.



After the upgrade, i can say the clutch are grippy like the previous 3 pucks design and it wont judder when take off from standstill. The engine also revving 'happily' , thanks to the lightweight flywheel.

regards

Real Life Initial D

Some guys re-enact Initial D in a very awesome way. Drifting, racing and a special guest appearance by Gundam box. Watch for the Last Shooting near the end.



p/s: still waiting for the next stage of initial D anime =(

How To Make 4g93 Perform Like B18c

Hi guys.

When i surfed on the net like usual, i found a very good article but i don't know who wrote this. I think the article is very informative for a 4g93 engine enthusiast like me =p. The writer share some of the recipes on how to make 4g93 engine perform like B18c engine from Honda. Kudos to the writer. So enough with my blabbering. Just read the article below!

In any engine, the only way to make more power is More Air and More Fuel. The easy part is getting the fuel. You simply use larger injectors, work the injectors harder (not recommended) or increase the number of injectors. The tricky part is to get the air in. To do this you either use some sort of device to compress the air and literally ram it through the inlet ports ala turbo charging/supercharging or you can try and increase the breathing performance and efficiency.
Now to increase the breathing efficiency you can do one of those things or all which is what most people normally do. This includes:

1. Increasing the port shape and size so that more air flows in without losing the velocity. As you know Bernoulli's Principle states that if you increase the area you lose the velocity but there are "tricks" which can be employed to juggle between both.

2. You increase the cam duration and lift. The longer the valves are opened and lifted the more the air can flow in. Unfortunately this area is again a compromise. A naturally aspirated engine that has big cam duration and lifts still needs the vacuum in the engine to draw the air in.

And as stated earlier, having the ports open sooner and more valve lift is the equivalent to increasing the air and you lose the velocity. The engine then struggles to breathe at low revs and occasionally loses one of its power strokes due to this efficiency. This phenomenon is called eight stroking and leads to that V8 like idle and poor low-end performance. It also leads to an over rich condition and generally leads to lots of bad exhaust emissions. This problem is not an issue once there's an increase in revs and the efficiency of the engine is enough to match the camshaft characteristics.

So some bloke in Honda must have though "Heck, why can't I have the BEST of both worlds. I have a cam lobe profile that gives an excellent idle and good exhaust emission at low revs plus another cam lobe profile that will give me good breathing efficiency at high revs. Also, let's include an intermediate profile for excellent air swirl to further increase the airflow into the engine. While we're at it let's design a rocker mechanism that is operated using oil pressure via a solenoid to switch between the low and high cam profiles at a preset rpm. Let's control all this via the ECU.

This is what VTEC is. But remember, 1 & 2 are still interlinked. So Honda juggled between the best of both areas and came up with the very first B series engines 10 years ago.

B18c VTEC engine. Haha. Wish i can plonk this engine to my car!

Now let's go back to 2. First. There are many ways to open and close the cams and most road engines usually use a mechanism called a hydraulic lifter or followers. The advantage of this mechanism is it's quiet and doesn't need frequent and labour intensive adjustment like a solid lifter engine. Unfortunately there is a downside to the hydraulic lifter. They don't like long duration and lift.


Hydraulic lifters can suffer from three main maladies: -
i) Pumping up, where the lifter solidifies too early during the lift ramp of the cam and over-lifts the valve, this can happen when an engine is over-revved. But you can control this with a reasonable rev limit.

ii) Pumping-out where oil is evacuated from the lifter causing the lifter to solidify too late in the lifting ramp and the valve is under-lifted mainly caused by too fast a lift or too wide a duration.

iii) Oil aeration which allows the hydraulic lifter to be compressed rather than solidifying on lift, this is the main cause of valve train rattle.

Of these i) is the most dangerous since it can lead to valve/piston contact, ii) and iii) just cause the engine to rattle and subject the lifter/follower and cam to shock loads which should have been absorbed by the take up ramp designed into the cam profile. All in all hydraulic lifters and aggressive cam profiles are not too a happy combination.
Needless to say Honda VTECS don't use this but the 4G93P does

So now that we know, what else makes the B series or the B18C such a good engine? These are:
1. Good port shapes and flow of the engine. The B18C straight out of the box flows an amazing 141+ cfm with no loss when the throttle body and inlet manifold are fitted compared to the 4G93 at around 120+cfm.

2. VTEC enables you to use wild cam profiles. Honda merely specified more lift and duration for the Type R spec. A stock 4G93 has about 256 degrees duration vs. 280+ for VTECS. The B18C is also capable of 11.5mm inlet valve lift and 10.5mm exhaust valve lift, which is simply amazing. The 4G93 is quite good for a hydraulic lifter but pathetic compared to a B18C at around 8+mm of lift.

3. When you use big cam profiles you usually lose dynamic compression (when the engine is working). Now as you know compression is yet another power tool. General theory states that for every 1 point increase in compression you'll get about 3-4% more power. Reason is the valves are open for such a long length of time and generally overlap a lot too (both inlet and exhaust are opened at the same time) that you lose compression. So to resolve this, Honda specified what a very high static compression of 11.1 for the B18C. The 4G93 is only around 10.5 but closer to 10.0

By now you can clearly see that in stock form as far as power output and capabilities are concerned the B18C has all the right "parts" compared to a more road oriented engine like the 4G93P. However all is not lost. You can make the 4G93P perform like a B18C by:

1. Having more static compression

2. Increase cam duration and lift. But you must be asking what about the fact that hydraulic valvetrain hates big cam profiles. There are of course tricks to get around such a thing for which it'll take me even more time than what I have to explain. Maybe part 2? The idle will be poor and lumpy though due to the event I explain earlier.
Emissions? What emissions? Most petrol heads I know of can live with that. Oh and don't forget to increase the revs too.

3. Port the engine in such a way that the 4G93 flows as well as a B18C. This is not an issue so long as you have a Serdi, good skills, knowledge and experience and a flow bench to measure your work.

LOL. A very long article but worth reading right? Btw below is one of the example of 4g93 'fully modified' engine.

4g93 1800cc Engine built by John Bettie producing 218hp. Intake is designed by Jenvey.

Actually there's a lot more of 4g93 fully loaded engine picture that i have but i think i need to ask for their permission to post it on my blog , LOL. Btw, thanks for reading.

regards.

Engine and Transmission oil change.

Hi guys.

Normally i change my transmission fluid after hmmm, can't recall. Haha. Btw after watched this video, now i realize that it is important too other than just changing engine oil.

Btw here's the video.

If you use your car for daily basis and not for hard driving, don't bother to change the transmission oil frequently. It is just waste of money ( in a way ). Only for crazy maniac guy who enjoy revving the engine like no one else business are advise to change it when servicing the car =p .. Opsss. am i talking about me?

regards.

4g93 with ITBs

Hi guys.

Last week, my friend and me went to his panel workshop to do wide-band tuning to his engine. When i was waiting for the tuning to finish, i took a look around on the other rides in the workshop but then i spotted a mysterious induction sound at the back of the workshop. Im very curious to know where the sound came from so i went to the back and check on the ride. It came from a 'not so flashy' yellow Proton Satria with 4g93 engine. Then i realized, it is the engine that i spotted couple of months ago when it is still in the building up process. Hell yeah. Now, it's finished! Pictures of the engine bay bellow.






I'm craving for this induction setup. The sound from the ITBs is damn sweet. I have to keep this engine specifications as secrets since i've made a promise with the owner =p

p/s: happy fasting to all of my moslem friends.

Intoxicated

I'm craving for this 4g93 engine setup!

Wild cams

Standalone management

ITBs

No variable

No turbocharged

Just..

A high revving

Naturally aspirated engine.

+Viva all motor +

My Big Bro's Ride

Hi guys.

In today's post i would like to write about my brother's car. It is Toyota Corolla AE101. Pictures below.






Powered by 4AGE 1.6L 20 valves 4-throttle engine design by Toyota and Yamaha. This engine is well known for its ability on track and also touge. This engine in stock form can scream up to 8000 Rpm. The sound it makes during high rev is totally sweeeeeeet! This is the 5th generation 4AGE engine produced from 1995 to 1998 is the final version of the 4AGE engine and has black cam covers. This engine is fondly known as the "black top", and yet again features an even higher compression ratio (11:1), the air flow sensor is replaced with a MAP sensor, the diameter of the four individual throttle bodies was increased from 42 mm to 45 mm, the exhaust port diameter was increased, the intake cam lift was increased from 7.9 mm to 8.2 mm and the intake ports were significantly improved in shape, contour and also the width at opening at the head was increased. This revision increased the power to 165 PS (163 hp/121 kW) at 7800 rpm with 162 N·m (119 ft·lbf) at 5200 rpm of torque. Usually we can find this engine in Corolla Levin / Trueno , Sprinter Marino and Carina GT.

The Engine

Some modifications to the engine are:

• + Custom 4 Throttle Trumpets
• + Ultra Plug Cables
• + DENSO Iridium Plugs
• + Adjustable fuel regulator
• + Fujitsubo Giken 4-2-1 Header (Coated)
• + Apexi N1 muffler (JASMA Approved)
• + 2.3 inch stainless steel piping + Fujitsubo Giken bullet
• + TRD 3 Pucks Racing Clutch
• + Cold Air Intake

Btw, he already planned to upgrade his engine to the next level when he finds the right time to do it =) and i know the time will come ! Toda Spec 4AGE!

regards.