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You ricer Roy! :) Going for the 'sound' rather than anything else! :ermm:

If anything i crave the RB smoothness. Sounds and feels cool but after a while I get sick of it, like a atmo BOV if you know what I mean.

Was thinking, u want a rough idle, just lean her out a bit to the point where it starts missing at idle load points. Then you get the shakes and misfires and general farting around that you're craving for lol.

Oh yeah 9krpm's 272s sounded pretty damn tough on idle. Probably too rough for a street car I'd say though.

You make me laugh :bunny:

The only time i've heard an angry RB is when there are some large cams being used like in Daves car... and the old Jet33... Jacks car has a very slight difference but not major

They werent 260/8.5 though :O

Jacks car sounds awsome, but not too cammy. Has a slight lump. The 280's i have on my car though. Fark that sounded angry. Oh the memories :)

There's some really good ideas in this thread. Have you tried feeding your engine banana's instead of 98?

Aiiee, the good ol' banana in the tailpipe.... although I've heard that since moving to Melbourne Troy's been getting a bit of the banana in the tailpipe... and enjoying it! :(

I have HKS 264s in my R33 GTS-T and have a mild lumpy idle, and yes making leaner will make it sound lumpier.. I made mine a little richer as neighbours were complaining about exhaust noise.. but will change back when I get my quieter twin system ;-)

Good midrange too...

Edited by Color_Of_Green

options as i see it:

- some expensive, but high-lift cams

- ej20 conversion

- wire up a switch to cylinder #1 and kill the spark when at idle

- record the noise of a 427ci engine and put it on CD and play it while driving

- make the noise yourself when driving and convince your passengers you're not crazy

hope you find a solution :)

Warren.

Aiiee, the good ol' banana in the tailpipe.... although I've heard that since moving to Melbourne Troy's been getting a bit of the banana in the tailpipe... and enjoying it! :D

...well how else am i to get this money togther for the "GTST of extraordinary magintude"

And thanks for all the informed responses hillbillies :ermm:

mate, you will find even the 260/260 poncams can give a quite lumpy idle. it's in how it's tuned and how the cams are dialled in. even my GTR with stock cams but adjustale gears has a bit of 'funk' to it at idle. Nicks GTR with poncams and cam gears is very lumpy at idle.

troy the count is on your side. a nice lumpy idle is the go. do it.

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