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Showing posts with label Exhaust. Show all posts
Showing posts with label Exhaust. Show all posts

Thursday, October 14, 2010

My thoughts on Rear Wheel Drive

For most everyday drivers, people tend to buy front wheel drive (FWD) or all wheel drive (AWD) cars. The FWD cars are usually more economical, and AWD cars are usually for off-roading and safety. The Camaro is none of those things, it is rear wheel drive (RWD). Yes, the V6 Camaro does a rated 29 miles to the gallon, but it is by far not the most fuel efficient. Is it as safe as an AWD car? The answer to that is "No" as well. Then why RWD?

In most sports cars, RWD is a must, and here's why: Imagine yourself at the grocery store, and you have taken a shopping cart for your shopping needs. You load the cart with lots of groceries. Now pull the cart, instead of pushing it. You will soon realize, pulling the cart causes undesirable effects, but I'll let you figure that one out yourself.

Okay scrap the whole grocery cart theory, that doesn't actually work on cars lol. Well to make things as simple as possible, FWD cars are cheap to manufacture because there is no need for a driveshaft, rear axle, and differential. Everything moving is in the front of the car, which also makes maintainence and repairs cheaper. Also, not having anything reaching to the rear wheels of the car means less parts, so the car weighs less and has more rear passenger space. Since all of the weight is in the front of the car, pushing down on the moving wheels, traction is a lot better than RWD. However, if you wanted to take your FWD car up to a performance level, the results may be catastrophic. Surely you are thinking, "Having everything in the front reduces overall weight, so my car should be faster." Well, FWD cars are just not meant for performance driving, the weight distribution will always be heavier in the front end of the car, making the back very light. This makes cornering much harder because the front wheels have to do the steering, accelerating, and braking the car. Therefore, FWD cars are much more prone to understeer.

AWD cars are the most expensive cars, which is pretty obvious, because essentially you have more moving parts. Weighs just as much, or sometimes more, than a RWD car, so gas mileage isn't a strong point either. Maintanence and repairs are also the most expensive out of the 3 types of cars. The benefit of paying for AWD is mostly safety, but also tons and tons of grip, if you are a track day fan. Also because all four wheels grip, speed and acceleration isn't a problem either. However, when it comes to hard cornering, AWD cars can be quite tricky. It really depends how much power goes to which wheel, but essentially AWD cars can get understeer or oversteer, and sometimes both in the same turn. I've realized, it's based on which car you buy, and how you set the differentials.

So by now, if you haven't already known the major differences, you should have a pretty good understanding of the different drivetrains. I didn't want to sound too boring there... but what I really wanted to talk about is the Camaro's RWD system. Theoretically, the Camaro should have pretty good handling capabilities. It has the chassis from the Pontiac GTO, or the Vauxhall Monaro if you are from the U.K. The V6 Camaro also has an almost 50/50 weight distribution, weighing 52/48. GM put the battery in the back of the car to even out the weight, giving the better weight distribution and freeing up lots of space in the engine compartment. Supercharger anyone? Just had to give GM a high five for being a smarty-pants there. All in all, if you want fun, you get RWD, because it can kill you.

This morning I was doing some light driving. It was pouring rain all early morning, but by the time I was heading home, the rain was just sprinkling. The roads were still fairly wet though. I drive up to a red light. About 200 yards after my red light, there is another intersection with a dedicated left turn light, which is where I wanted to go. My light was still red when the green left turn light ahead of me had gone off. About a full second had passed before my light turned green (believe me one second makes a huge difference when driving), I hit the gas and aimed for the left turn. Much to my suprise, I lost traction on the spot and wheel spinned. Tires were squealing and I could feel the back of my car trying to get grip, then BOOM nailed into my seat, I made it. Now I want to back up here... My traction control had not been turned off, if it had, I would have had a much longer delay in traction. I've always heard RWD cars are really bad in the rain, and I have to say, after today, I really know how much power is needed before I lose control: Not much power at all. SO MUCH FUN! Drive safe everyone.

Another learning experience on my way home; I was in an empty culdesac, and I decided to see how much speed it would take for me to lose traction if I went around in a circle. Around I went, and just when I hit 25-30 MPH my car started to lose traction. Much to my suprise, I lost traction in the front wheels. ALL UNDERSTEER. Understeer is no fun at all, oversteer is where the fun is at. Oversteer looks "cooler" and is also easier to control. Understeer usually steers you into a tree, whereas oversteer can be handled with good steering control and proper acceleration.

Eitherway, to be brutally honest, and I know Camaro owners may hate me for this, the Camaro is very soft in the corners (A.K.A. Can't corner). Hey! an American car that can't corner! Suprised? No. But seriously, GM did a very good job delivering us a very comfortable ride. However, I bought this car to be more about fun and games you know? SPEED, EXCITEMENT, ADRENALINE! If I wanted comfort, I would have bought a sofa, would have saved me a lot of money too.

Before you think I'm hating the car, you're wrong, why do you think I bought it? I've said this before in one of my first or second posts, GM did a very good job on the little details. Quick example, the battery thing I talked about, I haven't seen many cars who do that. I bought the V6 version, and 312 HP is far from shabby either. If you own a V8 Camaro SS, you are pretty much in Super car category! Best of all, they are affordable! All I'm saying is, all cars have faults. My V6, I'll admit, didn't have the sound I thought a pony car should have, so I bought a new intake and exhaust system. Suspension, super soft? suspension upgrades! The way I see it, GM built a handsome looking base car for me to start making my own. At such a cheap price, it makes for an awesome project car.

I took my grandfather, which is 82 years old by the way, for a drive in my Camaro one day. He looked like he enjoyed it, it was comfortable for him, other than the super low passenger seat. With the large spongey tires, soft springs, and branch-like sway bars, the car was riding like a pillow with lots of body roll. Cheers to an awesome base car then. Wheels, coilovers, and sway bars, HERE I COME!

Saturday, September 25, 2010

Can't trust anyone but yourself

Last week, I took my car to Mopac Performance and auto supplies to get my Corsa exhaust installed. Well, they installed my exhausts in an hour, but I wasn't able to watch the mechanic work on my car. The only thing I saw him doing before I left was him taking a saw to my car! After a week of driving, I started to hear slight rattling. The only thing that has changed since last week was the exhaust install, so I assumed it was because of a bad install.

I went out to my car this morning, and I went under the car to make sure everything was installed properly. Turned out, the mechanic didn't tighten all the nuts and bolts to the specified torque settings! Bastards! This is why I don't trust other people working on my car. I can't really hold him accountable, because he might possibly make some excuse. Regardless of how pissed off I was, I decided to fix things myself, AGAIN. I spent an hour under the car, tightening all clamps to 45 ft-lbs of torque.

The only reason why I even took my car to the shop, wass because I didn't have a lift, and I wasn't too positive on installing exhausts on jack stands. Man, if I had a lift or a shop to work at, I'd do this myself lol.

My personal advice to all you car lovers, if you love your car, you will work on the car yourself. Maybe I'm just unlucky, but I've had my car at the shop a couple of times, and everytime I get the car back, something else is wrong. The thing is, if you work on the car yourself, you only have yourself to blame, and lets face it, it's easier to forgive yourself. When you have someone else screwing up your car, you'll spend so much time hating them and hating yourself for trusting them. In my opinion, not worth the stress... I want to live long and happy lol. Just remember, these "professionals" are just humans too, and nothing makes them any more qualified than you. I went to another shop called Drive Hard a couple weeks back. I went with my brother to get his intake installed on his 99 Honda Prelude. One look at the mechanics, and I realized, "What the F-bomb? They are just teenagers". They had to look at the instruction booklet just like you and I, and their install left the Prelude with a mis-attached bumper. I spotted the mistake right away, and I told them to fix it. They replied, "Huh? that's weird..."

Seriously? What are we paying you for?

Let me give you all the verdict on Mopac, or any other shops for that matter: Don't go, unless you absolutely need to. I'm sure you all have friends around you that know how to work on cars, gather them together, you guys would be just as qualified.

Monday, September 20, 2010

Corsa, blows me away!

It's a long debate on any car, "What is the best exhaust for my car?". Everyone has different tastes, and wants different things out of their products. In the area of exhausts, you can never really get a straight answer of which brand produces the best exhaust. There are a couple of things people consider when purchasing exhausts, or any modification, and they usually narrow down to three things: Price, sensory satisfaction (looks/sound), and power gains (if applicable).

Obviously I am not an oil tycoon, so I am only able to buy one exhaust system. Therefore, before I review any further on my selected exhaust, I can honestly say I will be biased on most parts. However, I will be as fair as I possibly can, and let you, the viewers, decide.

In an older post, I was complaining about the costs of mods, and that I had my eye set on an exhaust system that costed more than I had anticipated. Well, I went with that same exhaust I had complained about, the Corsa Performance Exhaust system.
Now, if I am to be fair in this review, I will do it here. The Corsa is by far the most expensive full catback exhaust system for the V6 currently available. Heck, I have even seen V8 systems that don't cost as much. Smart car modders may stay away from this system, mostly because they know the price isn't worth the gains. Corsa claims to free up airflow compared to the stock exhaust system, which also frees up to 6 ponies and 7 ft-lbs of torque. Realistically, modders know that the stated power gains won't really translate to much on the dyno. Then, why would anyone pay $1200 for this exhaust system? Two of the three categories I have mentioned earlier are already unsatisfactory, price and power gains. Would you really be willing to pay $1200 for just sound and looks then? Here's the funny thing, 'there's more to the Corsa than meets the eye'. (LOL I'm so lame)



Here is where I can be a bit more biased; I absolutely love the sound of this system. It has a deep enough tone, it's not deafening, it's rich enough, it doesn't sound too muffled nor hollow. Like I have said in the beginning, everyone has different tastes, and I respect that. Corsa has really put a lot of thought into their system, here is the link to their product description and features. One of the most annoying things after installing an AEM exhaust system is the droning that occurs when you are driving. With Corsa's Patented RSC™ Technology, that annoying drone has gone bye-bye. The full system is made from 304 stainless steel, which means when your car is a rust bucket, the exhausts won't be. The Corsa system also comes with a lifetime warranty, which helps me justify the cost of the system.
Stock exhaust tips are 3" in diameter.
Stock exhaust tips are short and skinny
Corsa delivers polished 4" tips!
Nice and Shiny!

A couple of more good things about AEM exhaust systems, they weigh much less than stock exhausts. The whole Corsa system weighs around 70 lbs, while the stock system weighs around 90 lbs, 20 lbs lighter! You really can't go wrong with an AEM exhaust, sounds great, more airflow, weight reducing; your car should be a lot quicker at the drag strip.

Look at those huge mufflers that come with the stock system. I have heard each muffler weights 24 lbs each! Also, the mufflers are so big that if you bend down a little bit, you can see them under the car. A lot of people even go through the trouble of spray painting the mufflers black.

No, that black stuff under the muffler isn't my attempt to paint them. Apparently there are 2 holes under the mufflers to drain any water that may get into the exhaust tips. The black is from the soot leaking out with the water!


The last thing I will say about the Corsa is that it seems like a very smart exhaust system. It is very quiet when you want it to be, and very loud when you push the car a bit harder. On the day after the install, I took the highway back home. I had to merge into the highway, but the car directly infront of me was going too slow to merge in time, so I hit the gas, and passed him. I felt like a ninja, because when I accelerated, my car became a beast on wheels, and heads were turning to see what was causing the roaring! Sneaky! I didn't even mean to be that loud, I just wanted to over take a guy. Needless to say, I was shocked at how loud the exhausts became. Also because of Corsa's dual insulated mufflers, it actually has a break-in period, so when the mufflers breaks in, it will be even LOUDER! Hoorah!

Friday, September 17, 2010

Pulled the trigger, and then some

Well, my Corsa exhaust came in today, it costed me quite a bit of dough, but hopefully it will be worth it. Right now, I am deciding whether or not I'll be installing the exhausts myself, or getting a shop to do it. I'm dealing with a lot on my plate right now, so the exhausts won't be installed till a couple of weeks later. Special thanks to Ivan at Southwest Speed for the awesome deal and free shipping! More on the exhausts later...
Coming up soon is the finished engine cover mod, which I'll be posting about in the next couple of days.

Friday, September 10, 2010

Cars aren't a smart hobby choice

I found out today that the exhaust system that I have been saving up for is a lot more expensive than I had originally thought. Seriously, when you love cars this much, it's really hard to say no to a couple of goodies. As always, you shouldn't break the bank investing in anything, whether it's a house, cars, or relationships lol. I'm not saying don't spend money on those things, but just know the limit, and make sure you always have a rainy day fund. Before I get into further details, here is a track that I always like listening to while I'm driving. I thought I might share it, most of you have probably heard it, it was in the Transformers movie soundtrack. The song was also played during the pursuit scene with Barricade (Saleen Mustang) and Bumble Bee (2nd Gen Camaro) in the first movie.


As I was saying, I have been saving up for a couple months for a complete cat-back exhaust system. I have jumped from exhaust to exhaust for a long time now, debating which one I had wanted. Either the system has cabin droning, doesn't sound nice enough, the quality wasn't great, or no power gains. Not like I expect too much gains from an exhaust system, but I would like the peace of mind that the air flow is significantly increased. Basically, I am looking for three things in an exhaust system: sound, power gains, and price. Well after months of searching, I came to the conclusion that Corsa was an ideal product. The price was the only issue, too much for me right now, and it hardly seems worth it for an exhaust system.

Then again, true car enthusiasts wouldn't really hold back because of pricing. You see people with outrageous wheels, they look gorgeous, but it serves no other function than just to be gorgeous, they still function as regular wheels. I guess all car mods also hold a double-entendre: social status, and the actual function of the mod.

I'm still aiming for the exhausts though, hopefully I will have them installed soon. Just wanted to point out, even for me, I was shocked at how much I'm spending on my car lol. Just remember, don't break the bank just to prove yourself. One of my friends recently told me about his co-workers. They all drive very nice cars, and they say that they regret buying an expensive car, and wished they had used the money for school.

What do you think?

Monday, July 19, 2010

Flaws in Perfection

I was itching for a drive in the morning, so I woke up at 6 AM, got into my car, and started it up. I drove a bit, some main roads were VERY empty, and I thought.., "hey, I think it's about time I see what my car is capable of."

I switch the drive mode to Tapshift Manual, and I just gun it. For those who don't know the Camaro, it is a very heavy car, so getting the car off the line is a slower acceleration process. But when the car hits 4-5k RPM, the car just nails you into the seat. However, this drive made me notice a few flaws to this beautiful machine. First off, the mufflers are SO big, they can hold water. Which I found out later, my mufflers were holding water. The stock mufflers are visible, and also they are very big and very heavy, 24 lbs each. Now look at the exhaust tips. They are very small. The exhausts are on the top of my modification list, which I'll post update pictures when I have them installed.

Another flaw in the 5th gen Camaro is how low the passenger seat is. Many guests have complained that they couldn't see anything in front. Which I suppose brings out their inner claustrophobia. Since I'm talking about all the flaws of the Camaro, I may as well get them all out at once. The very last complaint I have is the Tapshift "Paddles" for this car. They are NOT paddles... they are merely buttons on the back of your steering wheel. Doesn't really give you a race car driver experience you know?

However, since I am a proud owner of a 2010 Camaro, I can't really help myself if I'm biased towards the perfections of the car. Right? While there are, maybe, 10 things wrong about the Camaro, GM has really out done themselves for the amount of right they bring to it. Little details are what really make a work of art into a masterpiece. One example of that, I learned from a friend last week, the Camaro has longer side view mirrors on the passenger side. Why? Because they know the Camaro is a huge car with many blindspots. So they increased the visibility ever so slightly. If my friend had never told me the passenger mirror was longer, I would not have ever found out. It's subtle, yet it helps. That really proves that GM has put some thought on this car. Way to go GM, I don't think you'll be declaring bankruptcy anytime soon if you keep this up ;)