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Sizes of external wastegates


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Simple question, how big is yours?

I am doing a survey for an article and I really need some help..........

1. how much boost are you running

2. how many rwkw

3. how big is your wastegate

I don't care too much what brand of wastegate it is, but you can tell me if you like.

Thanks for your help.

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Sorry Roy, I can't help you, I have never used GTR injectors in a GTST. We always use Series V RX7 Turbo injectors, they are high impedance 550 cc's.

Maybe someone else can though ................

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Might as well stick Ben's R34 in here...........

1. how much boost are you running - 20 psi

2. how many rwkw - 290 rwkw

3. how big is your wastegate - Turbosmart 45 mm Progate

Next............

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Thank you to the guys who have put up the 5 sets of data so far, I really would like another 10 or so. So if you know of anybody with an external wastegate on an RB, please give them a push to post their numbers.

Thanks

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Hi guys, some interesting responses so far;

RWKW..... PSI.......WG mm

234..........15............45

235............8............35

250..........19............45

260..........18............40

270..........12............62

290..........20............45

309..........25............40

320..........20............45

367..........28............55

I would like a few more to give a decent sample, so prod your mates and get them to post theirs. PM me if you don't want others to know what you are running.

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sydney kid, this is simply an idea i have, but yet to get any really tech imput on this. im thinking if it would be possible to run say 3 35 mm wastegates. which they open at different times. the only benefit ive been able to think of from this is simply if you want to run high and low boost you might be able to control the boost at low level smoother. just still its simply an idea not sure of the real benefits of problems that could come from this. or how to set up. sorry to jump onto your thread thought it might be worth mentioning here.

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Hi guys,, I have received 10 replies for Skylines so far, I'd like another 10 or so. Just to confirm the formula. Then I will publish the findings and the application table, should be interesting.

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