with the p20 will it be more resposive down low and alow more top end or what am i loosing without the p18

no p20 is a bit more laggier.. coz its a bigger housing.
But it gives you more top end.

your loosing abit of spool, how much exactly i cant really judge coz my headers are leaking atm.

Id suggest what Terry-Wrist has said (Sorry forgot your name, its Alex isnt it? So many names from collie im confused!). Working the heads. What stops alot of people i would think would be the fact they just rammed their heads (100,000kms+) onto the 207 and went "awsome engine". Get the heads off, get some 03+sti heads and begin from there. Port, Polish, 272's with a bigger turbo and you'll find it easily walking passed 300 imo. Not to mention you awsomeness of shimless buckets and AVCS!

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Honda Hannspree Edition CBR 600 RR - SOLD
Yamaha FZ1N - Purchased

so what i should be aiming to buy is some uneaqual lenth headers, p20 rear housing, injectors (which ones)??

the autronic wont work with avcs....

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you mirin?

Sell it, get a motec. Like it was said, with power increases money will decrease. Even just getting Knightly over east to do your heads you are looking at 3k labour then some for parts. Awsome work, but costly.

Or. Leave power off to the avcs, change the cam wheels and use a non-avcs inlet cam. There are a few people doing it at the moment and a few that have done it. Only just got word of it myself.

When you can afford the motec + AVCS cam, sell the autronic and your stock cams then buy the motec and cam.

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Honda Hannspree Edition CBR 600 RR - SOLD
Yamaha FZ1N - Purchased

Are you intentionally ignoring the three people suggesting head work and cams?
By all means, do the headers, P20 and injectors, but you're heads are still going to restrict flow.

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Signarape!

lol yes it does.

do some more research before taking my word, i dont want u crying to me if u dont happen to reach ur goal

look on rexnet/nasioc etc plenty ppl have done this turbo conversion.

Dunno.. isnt sean ur tuner? talk to him.

Not a SMC?

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you mirin?

ill be having words with sean soon i think ill slowley by the parts ao i can still drive the car then once i have everything ill get it fitted