Fuel prices kept raising so any gd mods or things to add to reduce FC? Was reading ard and came to know ecotek, ztab etc. But it all seems rather subjective is it? Thot of changing to plat. spark plugs as i think it will reduce FC abit. Iridium seems better but read got misfire probs with some cars so i rather dun take the risk. Thanks!
Mods to reduce FC
- Thread starter silky6
- Start date
Re: Mods to reduce FC
There are no effective way to really reduce FC. You ask yourself after spending on the mods you listed, and what others may suggest, the cost of those mods vs. how much $ you save on fuel? That is assuming those mods works.
One sure way of reducing FC, change your driving style. Reducing unnecessary weight will also help.
So how much is 98ron unleaded going for now?
There are no effective way to really reduce FC. You ask yourself after spending on the mods you listed, and what others may suggest, the cost of those mods vs. how much $ you save on fuel? That is assuming those mods works.
One sure way of reducing FC, change your driving style. Reducing unnecessary weight will also help.
So how much is 98ron unleaded going for now?
DreamDriver
Well-Known Member
Re: Mods to reduce FC
$1.653 per litre at Shell (non-V-power), as of 2 days ago, inclusive of 10% discount (orig price $1.837).
But the way you ask very funny.. it's as if you don't pump petrol recently.. how can it be? Keke..
$1.653 per litre at Shell (non-V-power), as of 2 days ago, inclusive of 10% discount (orig price $1.837).
But the way you ask very funny.. it's as if you don't pump petrol recently.. how can it be? Keke..
Re: Mods to reduce FC
If FC is a priority and type of driving is standard commute-type, then run as high a tire pressure as you can tolerate (ride will e harsh with all the high frequency bumps transmitted to cabin) and that is within safety spec of the tire. Bear in mind that the ~45 psi upper limit is assumed to be at max safe load of each tire, so the actual limit is a a good bit higher on a lighter vehicle that is not heavily loaded. Well over 50 psi, so a safe number for that is somewhere around 50psi. Fuel savings especially in city driving are substantial. Dry grip will be compromised. Wet grip will likely improve, but only up to a point where grips starts falling off again. This point will not be reached on standard-to-wide width street tires without first exceeding safe inflation pressure.
silky6 said:
If FC is a priority and type of driving is standard commute-type, then run as high a tire pressure as you can tolerate (ride will e harsh with all the high frequency bumps transmitted to cabin) and that is within safety spec of the tire. Bear in mind that the ~45 psi upper limit is assumed to be at max safe load of each tire, so the actual limit is a a good bit higher on a lighter vehicle that is not heavily loaded. Well over 50 psi, so a safe number for that is somewhere around 50psi. Fuel savings especially in city driving are substantial. Dry grip will be compromised. Wet grip will likely improve, but only up to a point where grips starts falling off again. This point will not be reached on standard-to-wide width street tires without first exceeding safe inflation pressure.
Re: Mods to reduce FC
Des, yes. In general the wear pattern will deviate more from normal, the higher the profile of the tire. This is wear cheap tires come in. Yes traction, comfort, all go out the window - but like I said if the target is high gas mileage and saving money while plain commuting, then it is something that can be done safely.
Also, like NS said, reducing weight of the car is perhaps the largest factor in city driving. Remove spare, keep trunk free of clutter, etc.
Des, yes. In general the wear pattern will deviate more from normal, the higher the profile of the tire. This is wear cheap tires come in. Yes traction, comfort, all go out the window - but like I said if the target is high gas mileage and saving money while plain commuting, then it is something that can be done safely.
Also, like NS said, reducing weight of the car is perhaps the largest factor in city driving. Remove spare, keep trunk free of clutter, etc.
piggyboyz
Core Group Members
Re: Mods to reduce FC
Dump the spare tyre, that damn thing is about 12-15kg
Increase tyre pressure (2.4-2.6kPa)
Don pump to full tank, no more than 3/4 tank for efficient power to weight ratio
Dump your gf no. 2
Dump your gf if she is staying too far away from u
silky6 said:
Dump the spare tyre, that damn thing is about 12-15kg
Increase tyre pressure (2.4-2.6kPa)
Don pump to full tank, no more than 3/4 tank for efficient power to weight ratio
Dump your gf no. 2
Dump your gf if she is staying too far away from u
quiksilver
Core Group Members
Re: Mods to reduce FC
Agree. Everything stock condition = Best FC.
Hymics said:
Agree. Everything stock condition = Best FC.
Ghostrider
Well-Known Member
Re: Mods to reduce FC
Aother way...
Reschedule your workday.
Start at 5am in the morning when traffic is light. Air is cool (dun need to use your aircon). Just cruise your way to the office.
End your day at 12am....traffic is light, air is cool (again no need to use aircon) and cruise your way home.
Not only can save petrol, can score points with your bosses on hardworking individual.
So less cash out (pumping petrol) and more cash in (promotion & increase salary !!)
Win win situation !!
Aother way...
Reschedule your workday.
Start at 5am in the morning when traffic is light. Air is cool (dun need to use your aircon). Just cruise your way to the office.
End your day at 12am....traffic is light, air is cool (again no need to use aircon) and cruise your way home.
Not only can save petrol, can score points with your bosses on hardworking individual.
So less cash out (pumping petrol) and more cash in (promotion & increase salary !!)
Win win situation !!
reardriven
Well-Known Member
Re: Mods to reduce FC
Inflating tires to 40-50psi will not only decrease contact patch with the road but will cause uneven wear; so if you are using Michelin PS2...you do the maths
Dumping the spare tire is a good idea. Why carry something around that you seldom use? Surely you will not actually *attempt* to change tire if you have a flat right? (Calling the tow truck is a safer option than to risk your life at the road shoulder and have a 20tonner roll over your right leg.)
Cruising home after midnight to conserve fuel might not be a good idea during this month. You may end up bringing an additional passenger home.
Inflating tires to 40-50psi will not only decrease contact patch with the road but will cause uneven wear; so if you are using Michelin PS2...you do the maths
Dumping the spare tire is a good idea. Why carry something around that you seldom use? Surely you will not actually *attempt* to change tire if you have a flat right? (Calling the tow truck is a safer option than to risk your life at the road shoulder and have a 20tonner roll over your right leg.)
Cruising home after midnight to conserve fuel might not be a good idea during this month. You may end up bringing an additional passenger home.
Re: Mods to reduce FC
Which is why if you read the post again you'll see I mentioned "cheap tires" and "wear pattern".
Anyway with all these recommendations he may be better off selling the car and getting a Kia or Honda. Good FC and cheap too.
reardriven said:
Which is why if you read the post again you'll see I mentioned "cheap tires" and "wear pattern".
Anyway with all these recommendations he may be better off selling the car and getting a Kia or Honda. Good FC and cheap too.
