hey everyone i recently watch a drift video of skylines one in particular was back firing like mad i'm not sure if its the non-combusted fuel that excapes through the header & out the exhaust can any body tell me some possible explanations......
i don't want an explanation for why the car in fast furious has it too......thats for all the smart ***....

thanks

 

you sure it wasn't the rev limiter? most turbo cars do backfire when you hit the rev limiter

 

maybe it wasnt so much a drift video, but they were street tuning that car to be on the fast and the furious 2? j/k turbocharged cars run sooo much fuel that when they are revved up high and coasting ( high rpm, no gas, no clutch), that fuel is being dumped, but not a lot of air, so it backfires the rich catalyst.


[Modified by 22lbGS-R, 5:28 AM 12/12/2002]

 

there you have it, its just unburned fuel blowing out the back, hence the backfire meng...

 

misfiring system?

 

i'm sure its not the rev limiter

 

no lan evos for u buddy......hahhaha

 

In Japan some guys put an extra injector at the tail pipe to flame whoever try to follow them too close.
A good show thing though

 

extra injector? how would that work??