Cup 172 popping flames!!!

[Johnc172]

Filming was done where i work early this morning, it turns into a private road after midnight, so all is legal!!

What dya reckon??

http://media.putfile.com/POP-POP-67

 

[Dan Page]

hehe cool

Why do they pop flames? Is it because of a decat or something?

 

[Johnc172]

Its just unburnt fuel getting through the system, and where its hot it just ignites!

 

[DanCup]

what exhaust systems on it fella?

 

[R20 CWH]

what exhaust systems on it fella?

^^ ditto - sounds guid

 

[Johnc172]

Its a mix and match of all sorts really, 182 manifold, custom decat, janspeed centre section and custom back box! haha!

 

[Gaz]

Cool

 

[Ali]

rare for an RS to pop and bang...Mine kind of burbles on overrun...but thats it.

 

[Johnc172]

MUst be just lucky i guess Either that or the 182 manifold helps a treat

 

[jayxx83]

Or its running too rich.

 

[al]

Its just unburnt fuel getting through the system, and where its hot it just ignites!

Does unburn fuel not knacker the cat?

 

[Ali]

Or its running too rich.

Not necessarily...

 

[Daniel]

Mine pops and bangs but only first thing in the morning when the engine is stone cold. It does it for about the first 5 minutes then its back to normal...

 

[Clio 1.216v Dynamique]

Very Cool Laddo

 

[rmccardal]

pfft, those are little pops

 

[kully]

that was cool

 

[TheJesus]

hmmm... mine still pops and flames with the cat on... should it do that Ben? lol

 

[ben_p]

i get liltle pops in the morning but when its hot hot! it just bangs and flames lol


(its funny untill you have to refill all the time)

 

[Adam]

cool.
does sound mintt

 

[Adam]

i get liltle pops in the morning but when its hot hot! it just bangs and flames lol


(its funny untill you have to refill all the time)

lol...yeah ure heap loves to pop