new extractors/exhaust

[Habibosaurus]

Interesting man.

What kind of lift/duration would ideally be optimum? I know the R5 has crazy lift in it but is more lumpy (so I guess best left for those who don't mind your idle bobbing)

Once my car is fully operational again I was contemplating getting some work done and eventually getting a better cam/pistions/port and of course some of your solid lifters. 

[SSS]

What kind of lift/duration would ideally be optimum?

I have to run the numbers in the engine sim package i use and try a few different combos.

Believe it or not, cams with around 270ish intake/exhaust duration don't idle lumpy in KA's, it's when you get above 285ish and over that it idles cranky.

Pringles has a huge duration cam in his ca20, around 300 for intake and exhaust, from what i've heard it doesn't like cold mornings but never stops pulling hard when you get on it.

[nokey]

anyway i also got my 2 1/4catback apexi on today for$250 with 1 resonater couples of inches after cat and straight through to my fat chrome tip,no cannon shit,its sounds so much better and deeper seems to rev out alot harder and smoother, flat spot is nearly gone alot better response has improved and alot more spread out power definitly needed it anyway i was going to get a bigger cat and flexi and go 2.25 but the bloke said there was no need so i just agreed with him and now its sweet as,next is my springs and kit go the pinny.

[SSS]

Grammar much?

[Budgie]

Believe it or not, cams with around 270ish intake/exhaust duration don't idle lumpy in KA's, it's when you get above 285ish and over that it idles cranky.

Urq's car idles poo... up/down/up/down

That has an aftermarket cam, not sure what duration.

[cruizer]

Urq's car idles poo... up/down/up/down

That has an aftermarket cam, not sure what duration.

You poo like that? You need to get that prarie dogging sh*t sorted mate 

[chr1S]

If you want a lumpy idle lol just pull a vacuum line off haha, that is the jew alternative.

[nokey]

Grammar much?

I left school 4 years ago and i never have to write in my job that much just sign stuff,so yer and plus whos pays attention maybe i should have now that i think of it, but it was school the best thing was lunch or metalwork thats it.

[chr1S]

lol, i can tell you didn't chase a higher level education...

heaps of people pay attention...but we're not here to discuss this. keep it on topic biatchhh

[Byas]

wait.... 170 for lukeys? im about to be charged 400$ for them.... plus another 100$ to fit them!!!

and yes i would pay the extra 100$ for custom ones.... only if there awesome though

[chr1S]

I think 400 is abit steep...

I'd pay an extra 100-200 and design my own and get him to make them.