problem with twin throttles bodys

[mr_clubby96]

hey guys just having sum problems with my twin throttles i noticed today on idle i holded the revs onto 1,500rpm then the car started to hunt meaning rev droping then rising and again and again also ive noticed when i rev it hard on spot say past 4,000rpm the revs tacho starts to flick when droping down from idle

would this have anything to do with my

IDLE AIR CONTROL

or

THROTTLE POSITION SENSOR??

[Cobez]

Have you had it tuned since you put the twin throats on? If not, get it re tuned to adjust the idle air control etc.

[mr_clubby96]

2 be honest mate its a fresh new motor and no its not tuned yet still doing the kms to wear the engine in

1 question though the iac i had on it before had a spring neck and the 1 i bought from holden which ive got on it now isnt a spring neck does this really matter or do they gotta be identical

[Cobez]

Not sure mate. But it will idle a bit crap until you have it tuned to adjust it all. When my 70MM polished thrrotle body was on it idled pretty shitty, then it went back up on the dyno to have the Kalmaker software adjusted to suit.

Idles fine now.

[mr_clubby96]

yer it looks like just gotta wait till it gets tuned

hey mate im thinking of getting twin pods aswell for the throttles

maybe like the calibre pod filters from supercheap

or should i got for k&n ?? is there much different il be paying 40 bucks for a calibre 1

but 100 or 120 for a k&n?