free mods Cavalier, free mods Chevy Cavalier
GAIN 5 HORSEPOWER THIS WEEKEND
For Almost No Money Spent
If you're looking for free & cheap ways to increase the horsepower output of your engine - I've got just the thing for you.
I want to share with you 6 cheap or in some cases, even free ways that you can gain horsepower.
I hope that you will enjoy these 6 awesome modifications for your car, and without further delay - let's get started!
Modification Number One: Index Your Plugs
The next time you are doing a tune-up on your ride, be sure to take note of this modification. By simply installing your plugs in a particular way, you will pick up roughly 1 whp, dyno proven time and time again.
In order to perform this mod, mark the side on which the "open end" of the spark plug faces. Proceed to install them as you normally would, except when the plug is hand-tight (that is, you've screwed it in without a ratchet as far as it'll go), use your ratchet to tighten the plug until the open end of the plug, faces the intake side of your cylinder head. That's it!
Modification Number Two: Insulate Fuel Lines
Under-hood engine heat is a serious performance robber in almost all cars. Not only does the under-hood heat cause performance loss by heating up the intake air, but it also causes performance loss by heating up the fuel lines. Cooler fuel will help cool the intake charge, as well as provide for a better overall mixture.
In order to get this stolen power back, simply go down to your local hardware store and purchase a roll of refrigerator and air conditioning insulation. Wrap all of your under-hood fuel lines with the insulation to keep the cool in, and the hot out.
Modification Number Three: Relocate IAT Sensor
In most fuel injected vehicles you will find a sensor that measures intake air temperature. You will need to refer to your factory service manual to find its location.
At any rate, it is very typical to find the IAT sensor mounted inside the intake plenum that is very often heated heavily by coolant and the cylinder head. This is fine of course, since the original equipment manufacturer designed it to work this way. However, there is a way to "trick" the engine computer into thinking that the incoming air is a little cooler than it really is, and therefore get the ECU to advance the timing a small amount and increase fuel supply at the same time.
In most mildly modified vehicles, this will create a more desirable fuel and ignition map and create a few extra horsepower.
In order to perform this mod, simply locate the sensor and remove it from the intake manifold. Fill in the hole with JB weld and proceed to remount the sensor somewhere in the intake arm. Seal everything up well, and you're done.
Modification Number Four: Synthetic Oil
In the past 3 years I have been running various types of oils through my engines and have found that for the most part - all oils are the same, power wise. However, Synthetic oils definitely make more power over standard "dino" oils. In fact, I have consistently seen anywhere from 2-3hp across the rev range from using a true synthetic versus a standard oil.
Therefore, next time you change oils, switch to synthetic. Even on a high mileage engine, it works wonders. It is also a far better lubricant and protector of your engine.
Modification Number Five: Increase H2O Ratio In Coolant
If it weren't for corrosion and freezing concerns, automotive makers would use pure water to cool your vehicle. Straight water cools better than coolant any day of the week, and a cooler engine is always going to produce more horsepower.
Instead of a typical half and half ratio, try 40/60. However, NEVER use pure water, as this may cause premature corrosion which will cause a costly repair bill. You may also try water wetter to further enhance the effect, but be cautioned that water wetter should only be used for track purposes.
Modification Number Six: Throttle Body Coolant Bypass
This one I saved for last, and for good reason. This is perhaps one of the best modifications that you can do for basically nothing. I got back almost 10ft-lbs of torque over the entire rev range. 10ft-lbs that was present in the engine when completely cool, but once at operating temperature was no longer available. This is good for about 0.2 seconds in the quarter mile in my particular vehicle - needless to say I'm very pleased with this modification.
All you need to do on any vehicle is to take the two throttle body coolant lines, disconnect them from the throttle body and connect them with a coupler available in the vacuum hose section of your auto parts store. It's basically two nipples connected to each other that allow you to connect two pieces of coolant hose.
If you have problems with erratic idle afterwards. You will need to find your fast idle (or idle air control valve), and disable it by blocking it off or somehow keeping it closed. This occurs mostly in Hondas to my knowledge, and it's pretty hard to explain in a "universal" manor.
~face to palm~
PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO
another good one is to make sure your blinker fluid is full.
-MD- Enforcer wrote:~face to palm~
"You cannot make a poor man wealthy by making a wealthy man poor"
"The inmates are running the Asylum"
duane shelton wrote:Modification Number Six: Throttle Body Coolant Bypass
This one I saved for last, and for good reason. This is perhaps one of the best modifications that you can do for basically nothing. I got back almost 10ft-lbs of torque over the entire rev range. 10ft-lbs that was present in the engine when completely cool, but once at operating temperature was no longer available. This is good for about 0.2 seconds in the quarter mile in my particular vehicle - needless to say I'm very pleased with this modification.
All you need to do on any vehicle is to take the two throttle body coolant lines, disconnect them from the throttle body and connect them with a coupler available in the vacuum hose section of your auto parts store. It's basically two nipples connected to each other that allow you to connect two pieces of coolant hose.
If you have problems with erratic idle afterwards. You will need to find your fast idle (or idle air control valve), and disable it by blocking it off or somehow keeping it closed. This occurs mostly in Hondas to my knowledge, and it's pretty hard to explain in a "universal" manor.
I did this and gained 20whp. Now im off to Autozone to get some stickers so i can gain another 30whp.
Tinkles
2003 Cavalier 1SV
Bagged and Blown
duane shelton wrote:Engine:
* all that is done is a coustom cold air intake
* and full coustom exhoust
better get the rest of your free mods listed!!!
and its CUSTOM.
as in your custom free mods can lick my ass.
Needing 2.3 oil pump stuff? PM me...
I'm still curious how synthetic oil lands on the "FREE" mod list.
"You cannot make a poor man wealthy by making a wealthy man poor"
"The inmates are running the Asylum"
nothing on that list is free!! you need a marker for the first one, insulation for the second, wire for the third and so on. that and practically none if it works.
horsepower is the force that determines at what speed you hit the wall, torque is the force that determines how far you take the wall with you after you hit it.
Strange question, but in the last "free" mod (which needs parts...lol) by bypassing the TB the coolant is constantly circulating regardless of rpms and temp?
Did you learn all of this by working at mercades?
speed cost money, how fast you wanna go?
no mods are free
nate van vliet wrote:Strange question, but in the last "free" mod (which needs parts...lol) by bypassing the TB the coolant is constantly circulating regardless of rpms and temp?
on cars equipped with throttle bodies that have coolant in them, yes. our cars don't have this however.
JBO Stickers! Get yours today!
You guys...
2003 Sunfire with 2 1/4 inch turbo muffler, 2 1/4 piping, 2 1/2 inch resonator, a 2 1/4 inch catalytic converter, 2 1/2 inch down-pipe, a 4:2:1 RK Sports 'clone' header, E-bay strut brace, ground wire kit and an AEM true cold air intake NOPI edition.
the only free mods youll ever get are attained via the 5 finger discount...
horsepower is the force that determines at what speed you hit the wall, torque is the force that determines how far you take the wall with you after you hit it.
