exhaust problem...help!

kumar...tq bro...sorry...but i meant will my exhaust create fire if i just plant a spark plug there without fire dragon?

just wanna understand the concept..:)

not only spark plug....


but with plug coil and complete life wiring+switch to on-off that system...





and to make it a better dragonfire...u shud hook extra injector on that exhaust also complete with controller and fuel :biggrin:
 
My CPS also has the popping sounds after modifying the exhaust when you switch to lower gear or rev high then release the throttle. Sounds really cool, i keep trying to make that sound when i drive.:driver: LOL~

But exhaust vibrating/ shaking.... better get that checked IMO.
 
kumar...tq bro...sorry...but i meant will my exhaust create fire if i just plant a spark plug there without fire dragon?

just wanna understand the concept..:)


is need a coil and plug install at exhaust. then install a relay to cut main coil power and power the fire dragon coil at behind. here is my DIY dragon fire on my honda prelude 2nd gen. total cost less than RM15.

YouTube - ‪Honda Prelude 2nd gen 5zigen fireball‬‏

---------- Post added at 01:45 PM ---------- 6 hour anti-bump limit - Previous post was at 01:38 PM ----------

popping sound is normal after remove resanator. is kindly engine draw back air from outside by exhaust. if wan remove the sound try other muffler. i using ori RS-R muffler on mivec without issue.
for the vibrate, is abnormal. check the bracket
 
The popping sound (if caused by a rich a/f ratio) can be alleviate if you tune the engine back properly... maybe because your exhaust is too free flowing for the ECU to calculate itself

...err bro kumar... de popping sound is more prominent in NA cars IMHO... especially in carbie

Especially in one that the tuning lari dah. Haha like... mine.

When it pops and spits like nobodies buisness 'till the point it can get annoying :banghead:.

Uhm but that burbling sound when we let off the throttle isn't it the air tumbling inside the pipe? Correct me if im wrong :biggrin:
 
Last edited:
LWW....yep..burbling air playing inside the pipe...



if the rpm goes higher before deceleration..then air burbling would explode (due to higher pressure/high velocity gas mix) :biggrin:
 

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