How to Improve The Speed and Acceleration of Small Engines??

[vernie]

I agree, less weight is less load for the engine. Keeping the engine bone in tip top condition is a necessity. Keeping the engine bone in stock is fine and in fact this won't cost you extra.

However, keeping the fuel delivery system, electrical system and ignition sytem at stock settings will not give you significant improvement. It's from altering or improving the fuel delivery system, electrical system and ignition system that can make a "huge" difference while keeping the main engine blocks in stock. You get the energy to move your car from the fuel you burn in your combustion chamber. When you start improving how your engine burn that fuel, that's the time you'll get significant response during acceleration (with lesser pollution) and that's the time you'll spend less fuel for the same distance to travel. The stock settings in burning that fuel is not efficient, it will make your engine life short, it will make your budget short and it will harm us and the environment in a short period of time.

To improve acceleration I'd remove all creature comfort equipments (Power windows, power steering, spare tire, tools, carpets, rear seat, passenger seat, anything you can live without) this should improve the power to weight ratio. hehehe then use 13" rims with 165/70 tires. Just keep the engine bone stock and in tip top condition, no need for additional tinkering which might compromise the engine's reliability

Case in point ... lancer "itlog" EL version, 1300cc SOHC, but light as hell and goes like a 1600cc engined sedan. But no creature comforts aside from air conditioning. Fun to drive in the twisties also since it's light and does not understeer as much as regular sedans

[yuri_nitro]

bro ask lang ko ha kay naa man dre ang mga maayo diay...ganahan ta ko
na ang ako ek na matic ako epa manual unsa nyo ika suggest mga bro...iles gyud ko da whole engine?

[Mik2x]

@yuri_nitro: murag ok raman cguro dli ilisan bro.. pero lets ask Vernie the Expert..

[vernie]

sa DAJ shop maka convert na sila, transmission ra man ilisan. Bag-o ra gani to sila nag convert ug Honda Accord from automatic to manual transmission. Timing lang naay available nga transmission sa surplasan.

Di na nako linya nang sa conversion pero kasabot ko mas maayo ang manual transmission kay makabuot ka then mas gaan sya kay sa automatic transmission. Di pud ko expert about cars, makamao lang on some aspects nga nasabtan nako on how they work. Mao pud na ang reason I have something ma share to this group.

Sa pagkakaron, nag focus ko on ignition system improvement and we did very good results on it that we're able to get significant improvement aron di na kaayo masayang ang fuel nato nga gigamit sa car at the same time na reduce gyud ang pollution. Bag-o ra pud mi naka improve sa performance sa 2.0 Honda Accord, though di ni sya kaayo small nga engine, nisamot ka kusgan pero dili kalas ug fuel. The same principle ang maapply namo on older cars like sa Nissan LEC nako, samot kasayon ma enhance ang performance. Visit lang mo sa DAJ shop, naay daghang stock sila didto karon pang enhance sa ignition system, you will see first hand sa improvement nga mahimo when you ask for a demo.
I believed dako na kaayo ni nga tabang for our cars, maayo gyud ang improvement sa dagan, malimpyo gyud na permi ang spark plugs. Better spark than stock is better peformance without extra fuel cost and extra pollution.

[vernie]

Naa pa diay laing tubag pag improve sa performance sa atong cars. Dugay na kaayo ni gusto nako buhaton ug last weekend pa gyud nako na implement. Gibutangan nako ug fine stainless screen nga gi roll ang intake manifold. Maayo ni sya nga setup for cars using carburetors on top of the intake manifold. Pwede ni ninyo sundogon nga pamaagi, tabang ni sya pag improve sa vaporization sa fuel from the carburetor. Carburetors on cars does not really vaporize the fuel very well, anha na karon magkasangit ang liquid form sa fuel sa screen aron mag anam anam ug vaporize. Dugay na kaayo ni nga concept pang improve ug performance at the same time pang wagtang sa usok. Karon na enjoy na nako ug samot ang car nako, no more smoke bisan cold start ug kusgan pa gyud. Didto ko nag palit ug screen sa sm sa kitchen ware sa taas, naay mga stainless screen didto baligya kadtong dagko kaayo, akong gibahin kaupat for primary and secondary nga passage sa fuel sa intake manifold. Sulayi ninyo, all you have to do is remove the throttle-carburetor assembly and place the rolled screen inside along the fuel-air passage. Ayaw idasok ug maayo nga ma compressed ang screen, mas maayo makaginhawa gihapon. Di gyud ka mag mahay sa performance boost.

On other sites, kalimot lang ko sa link. Scrolls ang tawag nila ani nga setup to minimized pollution pero before they call it scrolls, dugay na kaayo ni nga pamaagi wala pa ta mangatao. hehe

[yuri_nitro]

sir vernie mga pila kaha gas2 f mag pa iles ko sa ako matic to
manual?
mik ok raman ko sa matic pero ako wife ilogan nko hehehe.
mag sabot nya ta mik kng naa ko madala stuff pohun...hehehe

[vernie]

yuri_nitro, wala ra ba gyud ko kasuhito sa magasto anang conversion, other than sa presyo sa ipuli nga transmission system, naa pa siguro laing magasto ana. Pwede man na nimo ipangunsulta sa shop, dalha ang sakyanan nga imong ipaconvert aron makita kung unsay angay buhaton.

[jpn]

mga boys,

I just want to let you know duna me dynometer coming soon sa KARTZONE. Installation will be done by January 2009. Kana nga device para measure ug horsepower &torque, topspeed, emision and many more....so if duna kay pagduda sa mga modification or device if it can increase power or not, then it can be measured....dili na bana-bana.
The facility will be open to the public by January, unya we will price the use of it at very reasonable rates....our DYNO will be accurate to measure from 5 HP to 1500HP.

[vernie]

jpn, pila presyo pa dyno? dako gyud ni ug ikatabang labi na namo nga nag sige ug research for improvement.

[jpn]

vernie,

Wala pa namo na finalize, but we want it to be affordable to all...dili lang ni para sa mga drag racer, para ni sa tanan....cge lang...puhon magkita-kita ta, lingaw kaau ko basa sa imong mga insights diri nga thread...if ma abot na, and ma install namo, magpahibaw lang ko para maka bisita ka namo didto...