Exhaust Making Funni Noise

[Zas)-(]

hi guys

i have a r33 gtst 93 model. my car has a huge blitz intercooler, 3 inch front dump, hi flo cat ( maybe prob) and a 4 or 3.5 inch cat back exhaust.

my problem is i just replaced the sparks which were dead to iridiums and now when you put ur foot door after 5 thousand revs it goes BBRR RPRRRRRR under neath my seat and back out as if its trying to push it thru.... it realli is crap n wont allow me to go flying past chickz...... without the prrrgrrr noise

i recently fitted a 150 dollar hi flow from just jap... does anybody reckon thats da problem?

[--{TRYDIS}--]

hi guys

i have a r33 gtst 93 model. my car has a huge blitz intercooler, 3 inch front dump, hi flo cat ( maybe prob) and a 4 or 3.5 inch cat back exhaust.

my problem is i just replaced the sparks which were dead to iridiums and now when you put ur foot door after 5 thousand revs it goes BBRR RPRRRRRR under neath my seat and back out as if its trying to push it thru.... it realli is crap n wont allow me to go flying past chickz...... without the prrrgrrr noise

i recently fitted a 150 dollar hi flow from just jap... does anybody reckon thats da problem?

stop sticking curry in the exuast!! yeh i'm having this prob wid my 93' R32 Gtst Mspec too can anyone help thanks

Edited September 14, 2006 by --{TRYDIS}--

[Link]

it realli is crap n wont allow me to go flying past chickz...... without the prrrgrrr noise

I love that part LOL

[mad082]

is the sound you describing a bit like a speed limiter sound?

[--{TRYDIS}--]

is the sound you describing a bit like a speed limiter sound?

nope more of a backfiring sound... i got the same prob as zas)-( he was my house yesterday when we discovered its doin da same thing as mine after we changed his sparks

[mad082]

i'd say that you need to gap the plugs smaller (down to 0.8mm). it is a spark issue if it only started after putting in new plugs. and personally i wouldn't have used iridiums.

[Zas)-(]

i'd say that you need to gap the plugs smaller (down to 0.8mm). it is a spark issue if it only started after putting in new plugs. and personally i wouldn't have used iridiums.

serious????????

yeah we just changed it and then started doin it.. arent the iridum already pre-set to 0.8mm???

i will try thanks mad