Fitted in - Goodyear Eagle F1 Asymmetric

After the brakes are done, it's time to shod on new shoes. Can't wait to wrap the wheels with Goodyear Eagle F1 Asymmetric and have more confidence in driving. The old Yokohama Advan AD07s were pretty much worn down already.

Pic 1: Three tyres in the car

Pic 2: Last piece in the boot

I was having doubt on the transport of the tyres from my house to the shop. I had to do it using the ER34 you see. BUT amazingly it fits in well ..... except that one of the tyre kept on interfering whenever I need to use second gear coz it kinda blocks the shifter it from entering 2nd. Had to push it away whenever I engage 2nd gear. LOL :D

Now who says a 2 door car can't be practical? Hehehe

Pic 3: The old Yokohama Advan AD07

At the shop, after taking the tyres off, one can see that the old tyres were worn pretty evenly all round. It's good testament to the chap that adjust my suspension geometry. I had them on for 18,000km and just did one rotation in between. Nice job!

After fitment the wheels were balanced off-wheel and then fine tuned on-wheel. Gives the best accuracy. The rest were SOP as per before on the old skool machine. I like!

So now with skimmed rotors, new brake pads and new tyres, I have to rake in the miles to run them in properly before I start pushing the ER34 around. Problem is I don't travel around much distance so I guess it's gonna take me a while for this to be done.

Pic 4: Fitting in the new rubbers


Pic 5: Fitting in the new rubbers


Pic 6: Old skool method for me


Pic 7: Old skool machine


Pic 8: Time for the rear


Pic 9: On-wheel balancing


Pic 10: Goodyear Eagle F1 Asymmetric thread pattern

New Rubbers - Goodyear Eagle F1 Asymmetric

Pic 1: My stash of new tyres

I have been using my current set of Yokohama Advan AD07 for the past 18,000km. They are great tyres if you are looking for outright grip. In the wet, well, they could be better though. It's now time for replacements as they have almost ended their life already. Coupled with the torrential rains of late, I think it's time to go for an all round tyres that performs both in the dry and in the wet.

I have a couple of choice in my list, namely the:-

1) Yokohama Advan Neova AD08
2) Bridgestone Potenza RE-11
3) Dunlop Direzza® Sport Z1
4) Goodyear Eagle RS Sport
5) Goodyear Eagle F1 Asymmetric

In the end, I decided on the Goodyear Eagle F1 Asymmetric due to the raving reviews it receives (and the great price I got :P). Ironically I was using the predecessor, the Goodyear Eagle F1 GS-D3 back in 2007. Looks like I have returned to the Eagle F1 tyres now. Hehehe

I am of the opinion that besides working great, the thread pattern should looked the business too. But unfortunately, the thread pattern on the Goodyear Eagle F1 Asymmetric aren't that aggressive at all. Oh well, as long as it performs as it claims to be.

Pic 2: This is how the thread pattern looks like

The below are what Goodyear says about its tyre features .....

Unique Active Cornergrip Technology
- Ensures even distribution of pressure and consequently more efficient tire/ road contact patch where all tread zones are in action
- Reinforces compression of the open tread zone designed for critical wet conditions like aquaplaning
benefit - High performance, Aquaplaning and wet handling

Racing Compound Technology
- Tread stiffness optimised via highly reinforcing filler and a new generation of polymers. This tread compound is more environmentally friendly through low PCA technology
benefit - Better tracking and grip in wet and dry conditions

Pitching Sequence
- Optimising tire noise harmonics
benefit - Ensuring a smoother, quieter ride

The Goodyear Eagle F1 Asymmetric have a threadwear rating of 240 which is great. This should last me longer than the Yokohama Advan AD07s which is just rated at 180. Reassuring to note that this tyre is winning awards and praises the world over. Just check out some of the awards it won below.

The replacement size I got is exactly the same as per my current set which is 225/40/18 for the front and 255/35/18 for the rear. I should be fitting them soon BUT first I got to get my Endless brakes into the ER34. :)

Pic 3: F1 Asymmetric!


Pic 4: All round 2010 tyres


Pic 5: Multiple water channels - should be great in the wet


Pic 6: Goodyear Eagle F1 Asymmetric

New rubbers for the ER34 - Yokohama Advan AD07

My previous set of Goodyear Eagle F1 GS-D3 has served me very well but after 18,000km of usage, it has begun to lose its grip. Almost wearing down to it's wear thread wear indicators, the ER34 now twitches its rear when throttling out of corners.

So what shall it be replaced with? I've looked at quite a number of tyres before deciding on the Yokohama Advan AD07. The tyres that I've seriously considered hard are:-

Bridgestone Potenza RE01R
Bridgestone Potenza RE050
Toyo Proxes T1R
Goodyear Eagle F1 Asymmetrics
Yokohama Advan Sport V103

I would love the Potenza RE01R but can't seem to find the sizes to fit the rear wheels of the ER34. There were none in Malaysia nor in Singapore. It had to be ordered in from Japan. And I bet the prices are going be astronomical too. Shucks!

The Potenza RE050 are too OE of a tyre choice. Too bad there aren't any RE050A Pole Position available here. :(

I felt that the Toyo Proxes T1-R are overrated for what they are. Sorry my Toyo friends out there. :P

After using the Goodyear Eagle F1 GS-D3, I bet its new replacement, the Goodyear Eagle F1 Asymmetric would be stupendous. And stupendous it is in terms of pricing too. It's a couple of hundred Riggit more dearer than the Advan AD07.

My last choice before the Advan AD07 was the Yokohama Advan Sport V103, this tyre are claimed to be the extreme high performance tyres that are fitted to some high end vehicles like Bentleys, AMG Mercedes Benz and Audi S6 and S8. Amazingly, it can withstand speeds of over 300km/h (not that the ER34 will ever see those speeds).

So why Advan AD07 instead of the Advan Sport V103? Well, sizes are available where I am immediately whereas for the Advan Sport V103, it had to be transported from Yokohama's warehouse cross state. Furthermore, many reviews are raving about the Advan AD07s.

The Advan Neova AD07 is designed to provide high levels of traction (AA rating), responsive handling and driving control in dry and wet road conditions. Well actually a bit skeptical about its ability in the wet. Yikes....and I've something against driving in the rain!

Pic 1: Micro Silica (MS) tread compound: The combination of more, smaller-size silica particles and high-grip carbon creates massive traction in hot, dry conditions as well as cold, wet conditions

"The Advan Neova AD07 molds a "fine particle" Micro Silica (MS) tread compound (to provide greater road surface adhesion) into a directional tread pattern that features massive tread blocks with rounded edges to increase cornering stability and steering response while promoting more even wear. Five large circumferential and multiple directionally aligned lateral grooves resist hydroplaning and enhance wet traction. The tire's structure includes two wide steel belts reinforced by spirally wound nylon to provide strength and uniform ride quality and high-speed capability while the sidewalls are tuned to resist lateral deflection providing handling control and cornering stability."

With a thread wear of a mere 180, I have a feeling that this set of new rubbers won't last too long. I hope I am wrong though. I really hope that I've made the right choice with these quasi semi-slicks. I've just collected the tyres today. It will in no way be able to fit in to the ER34 thus I had to squeeze 'em all into a Hyundai Coupe (GK). Errr....maybe some of you may be wondering what is my unusual pre-occupation with the Hyundai Coupe by now. LOL :D

I've yet to fit them into the ER34 though. It's still stuck inside the Hyundai Coupe as I post this. Maybe I'll find time this weekend to get 'em rubbers onto the ER34.

Stay tuned. :)

Pic 2: Need a trolley to cart 'em into my car

Pic 3: Tough work but still managed to stuff 'em all into the Hyundai Coupe

Pic 4: Single block with groove at the egdes

Pic 5: Optimun groove position

Pic 6: Serrated groove walls

Pic 7: Rounded block design

Pic 8: Dimples

Pic 9: What's insde...

Pic 10: Tyre construction

Installed: 18 inch Work Emotion XD9 and Goodyear Eagle F1 GS-D3

I finally installed my new wheels and wrapped them up with some good rubbers. I was actually shopping around for tyres as are quite undecided on what tyres should be mounted on the wheels.

I narrow down my choices to the below:-

1) Goodyear Eagle F1 GS-D3
2) Toyo Proxes T1-R
3) Yokohama Advan Sport
4) Falken Azenis ST115

After a week plus of cross examining the pros and cons of each tyre, I decided on the Goodyear Eagle F1 GS-D3. The sizes as below:-

Front : 225/40/18
Rear : 255/35/18

Pic 1: Goodyear Eagle F1 GS-D3

Pic 2: Mounted on the Work Emotion XD9

Pic 3: Mounted on the Work Emotion XD9

The Goodyear Eagle F1 GS-D3 is a Max Performance tyres developed for driving enthusiasts. It excels in wet conditions by delivering class-leading hydroplaning resistance and traction, as well as offers competitive dry performance.

According to the review in Tirerack,

"The Eagle F1 GS-D3 tires feature Goodyear's AAtrax tread compound molded into a distinctive wet weather racing-derived OneTRED directional tread design and earns the highest "AA" Uniform Tire Quality Grade wet traction rating. The Eagle F1 GS-D3's OneTRED design combines three distinct patterns to enhance dry and wet performance. A solid and continuous center zone maintains constant road contact to enhance straight-line tracking and initial steering response. Next, sweeping intermediate power transfer bridges use "virtual rib" technology that emulates racing slicks by delivering shoulder-to-shoulder tread contact to further enhance steering response and dry road cornering traction. Then, sweeping aqua channel grooves, which are three times longer than the tire's contact patch, angle forward and out to the edges of the tread to avoid trapping water between the tire and the road enhancing wet traction and hydroplaning resistance. And finally, the virtual ribs flow into the shoulder area to form long, stable shoulder blocks that grip the road during cornering and help resist the wear associated with aggressive driving.

The tire's structure includes twin, high-tensile steel belts reinforced with spirally wound nylon that distribute the vehicle's load across the tire's footprint to provide high-speed durability and uniform ride qualities. Slightly angled body ply construction with high-ply turn ups enhance steering precision and high speed stability while exterior sidewall rim flange protectors help guard wheels from curb damage."

It's also interesting to note that the Goodyear Eagle F1 GS-D3 was amongst 11 tyres pitted in a test by Car & Driver magazine. The end result?

Goodyear Eagle F1 GS-D3 came out top as the best tyre.

You can download the full report (PDF - 4.4 MB) as printed in the December, 2005 issue of Car and Driver.

Hope I made the right choice!!

Pic 4: Fitting in the new wheels and tyres

Pic 5: Note one side with 255 and the other with 225 width tyres

Pic 6: Before new wheels and tyres

Pic 7: After new wheels and tyres

Pic 8: Side profile

Pic 9: Front wheel

Pic 10: Rear Wheel

My Proton Perdana V6 has moved on........

It is with great sadness that my ever faithful Proton Perdana V6 that had served me since year 2000 has moved on. It is officially handed over to the new owner on Tuesday, 25th July 2006. During these 6 years, many effort and time has been poured into turning the vehicle to handle better, brake better and gives out a tad more power than it originally had. It is also my only weapon for my speed fixes. Took the babe out for many autocross/gymkhana competitions, track days in Batu Tiga and Sepang International Circuit and of course not discounting the countless hill drives up to Bukit Tinggi, Frasiers Hill and Genting Highland.

The only memory of it now are just some pictures as below:-

SPECIFICATIONS

Engine
Apexi Dual Funnel Power Intake
Transmission Oil Cooler
Transmission Oil Cooler Water Spray System
Hot Bits Manifold/Extractors
Hot Bits Mid Pipe
Decat

Electronics
Apexi S-AFC
Apexi RSM
HKS Turbo Timer Type-1

Suspension
Eibach Pro Kit Springs
Eibach Anti Roll Bar
Koni Adjustable Dampers
Hot Bits Front Strut Bar
Hot Bits Rear Strut Bar
Ultra Racing 3 Point Fender Bars
Polyurethane Foaming (Doorsills, B Pillars, Front & Rear Sub Frame Chassis)

Brakes
Eterna Twin Turbo Twin Pot Calipers (Fr)
Slotted Fr 276mm Disc Brakes
Pro-RS Stainless Steel
Brake Hoses (With Teflon inserts)
EBC Brake Pads

Footwork
17 inch Prodrive GC-06D Wheels
Goodyear Eagle F1 GS-D3 (215/45/17)

Interior
Recaro SR3 Viper Red
Razo Pedals
Eclipse E7703AVX – Head Unit
Eclipse 8052 5" Mid – Fr Speakers
Eclipse Passive Crossovers
Eclipse 3/4" Tweeters
Kenwood KFC-6907 6X9 200W – Rear Speakers
Epsilon ESQ 75.4 4 channel Amp 75W

Styling / Cosmetic
R3 Carbon Fibre Hood
Carbon Fibre Number Plates
OMP Hood Pins
Eterna Rear Spoiler
Roof Spoiler
Custom Grille

The above took me 5 years to built and at the end of it, there is nothing left to be done anymore except for an engine change to a 6A12 Twin Turbo or a transmission change. Both of which I'm not willing to do which means Project 8110 has drawn to an end.

You will be missed.........