DIY: Exhaust Fire

[koren]

anyone knows how to do this?

can we just source for a used ignition coil from the scrap yard and connect it to a 12V?

Brand new Exhaust gas ignition system
Produces flames from all single pipe exhaust systems
Full fitting instructions and parts supplied
Fits all cars except those listed below

****Not suitable for the following cars****

All Diesel Engines, Subaru Impreza, Toyota (Distributor Ignition), Honda Civic K8 3 door non VTEC, all engines under 800CC



the installation diagram

 

[mrbear]

my fren had done this project.. last week. IT WORKS!!

he needs ignition coil,12V .. kancil ones.. then relay.. switch .. some long wires. spark plugs.

it works.. im really impressed!!!

 

[koren]

can share the installation pics..

price? :D

 

[Nieto]

yeah, got price for tat thing?

 

[koren]

was quoted RM350 without installation.. quite steep..

 

[Nieto]

how tat function? issit like misfiring system?

 

[koren]

dun tink so.. its just for show..

 

[Nieto]

jus on da swith, and da fire will keep on go?

 

[skyther]

... or just make a relay to cut the coil packs? What it'll basically do then is spit fuel through to your exhaust, which at high RPMs there'll be enough heat and fuel to make it go bang.

It'll screw up your valves + seals, cat and muffler though. :_:

 

[koren]

this "fire king" thing is actually installed @ the end of the exhaust.. so the onli thing it'll screw up is the muffler.. will onli work with straight through exhaust.. hmm..

from what i know, it doesnt inject more fuel as well.. it onli burns up unburnt fuel in the exhaust.

the kit is basically an ignition coil + a switch.

 

[Nieto]

cool eh... didnt c any kind of tis thing yet at kk... damn, KK so outdated.. pity ~.~ if got sell, i think i will buy it he he

 

[koren]

waiting for mrbear to get some pics of his friend's setup.. ;p

 

[ocphangaz]

ok we got 2 coils.. one is the primary coil for the engine, then we got the secondary coil for the spark plug at the rear exhaust.

both's (+) line is routed back to a momentary toggle switch. preferably a SPDT. the input is from the IGN from keyhole.

so on off position, the IGN from the keyhole will route to the pri coil. when the momentary button is pressed, the current will routed to the sec coil, leaving the pri coil without any voltage. thus the spark plug in the engine will not ignite the fuel mixture. the unburnt fuel mixture will travel out of the engine into the exhaust and being ignited by the sec coil at the tip of the exhaust.

how to use it? easy.. rev your engine to about 4k-5k rpm... press the button to re-route the current to the sec coil without leaving your feet off the throttle. when the button is pressed, the rpm will drop since there is no spark in the engine but there will be flame at the exhaust.. when rpm drop until 1500-2000rpm, let go of the button for the current to routed back to the pri coil to ignite the fuel in the engine cyclinder.

this is not something new, it's been around for few years. exhaust flames can burn the fibers in the muffler and damage the cat if there is leakage in the exhaust system.

smaller CC engine and exhaust diameter will have pointed flames (like gas stoves) and larger CC engine and larger exhaust vehicle will have "flame". Also larger CC engine can hold the flame longer than smaller CC engines. less than 1.6L can hold the flame no longer than 4sec.

hope this helps

 

[koren]

lidat must cut which wire? or join the secondary coil to where? sifu pls provide some drawn pics if possible :D haha.. thks thks

there wun be ani problems if the sparks are not igniting when the engine is moving?

 

[eghadi]

yo...

cool eh... didnt c any kind of tis thing yet at kk... damn, KK so outdated.. pity ~.~ if got sell, i think i will buy it he he

bro,i think you never seen that kind of thing in kk coz u never go round2 kk,my fren got ma oso the bettle use it.anyway,bro u from kk rite?hehehe,me oso.