The starion can't be helping - 20 year old tech.
What mani, exhaust, cat, IC piping, route, etc. are you running? Pics? |
Originally Posted by bryantaylor
(Post 304280)
does charge pipe diameter affect spool? intake going into the turbo? port out the exhaust ports/mani inlet? anything worth doing? |
Originally Posted by cueball1
(Post 304594)
The starion can't be helping - 20 year old tech.
What mani, exhaust, cat, IC piping, route, etc. are you running? Pics? |
Originally Posted by patsmx5
(Post 304588)
Gain 10-25% more power and drop spool 500-1000 RPMs.
http://books.google.com/books?id=283...um=1&ct=result thanks man |
Originally Posted by bryantaylor
(Post 304642)
hell yeah, free bitches!
thanks man And yesterday you couldn't stop calling me a dumbass or picking over semantics.:bang: |
Originally Posted by patsmx5
(Post 304649)
And yesterday you couldn't stop calling me a dumbass or picking over semantics.:bang:
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Originally Posted by bryantaylor
(Post 304641)
and the air filter is right on the turbo.
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bryan you didn't answer the Q about how much peak power you make.
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well even with my filter on the turbo, i only see a max of about 130 IAT under full boost.
jason-i have no idea how much power its making, never even touched a dyno. |
Depending on your peak power, there may be smaller turbos that can give the same peak power, while moving your desired "jet thrust", down from 5000 RPM to 4000 RPM.:giggle:
You also didn't answer how long you've had a turbo miata. |
Originally Posted by JasonC SBB
(Post 304811)
Depending on your peak power, there may be smaller turbos that can give the same peak power, while moving your desired "jet thrust", down from 5000 RPM to 4000 RPM.:giggle:
You also didn't answer how long you've had a turbo miata. |
what is "full boost"? 5psi? 15psi?
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Originally Posted by m2cupcar
(Post 304871)
what is "full boost"? 5psi? 15psi?
it was make just a couple of pounds in the lower rev range, but about 4300rpm or so, it just jumps 10psi instantly. its kinda fun, its like lag lag lag lag, .....OMG! |
Originally Posted by bryantaylor
(Post 304876)
right now about 12psi.
it was make just a couple of pounds in the lower rev range, but about 4300rpm or so, it just jumps 10psi instantly. its kinda fun, its like lag lag lag lag, .....OMG! |
Originally Posted by bryantaylor
(Post 304876)
its kinda fun, its like lag lag lag lag, .....OMG! http://www.boostedmiata.com/dynos/matt_vs_tim.jpg choose your weapon. |
jeez use my lamest run. use run 5.
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Originally Posted by bryantaylor
(Post 304848)
i have been turbo for about a year now.
If you do headwork or some other changes to greatly improve spoolup, you will likely spend more than the money you saved on your $100 turbo. Even then the improvements will be less than switching to a smaller a/r housing or smaller turbo. Sell your turbo to some other sucker who wants "jet thrust" at 5000 RPM and put the money to a smaller T3. Markp's favorite T3 config is good for 300whp and spools close to a '2560. |
Originally Posted by JasonC SBB
(Post 304909)
Ah, so you're the newbie, dickwad. I've been turbo'ed for 10x longer than you. You just discovered the reason I advocate, for a street car, the smallest turbo that meets your realistic peak power goals. Unless your revs are always above 4500, you'll be caught flatfooted if you need power NOW.
If you do headwork or some other changes to greatly improve spoolup, you will likely spend more than the money you saved on your $100 turbo. Even then the improvements will be less than switching to a smaller a/r housing or smaller turbo. Sell your turbo to some other sucker who wants "jet thrust" at 5000 RPM and put the money to a smaller T3. Markp's favorite T3 config is good for 300whp and spools close to a '2560. Now I understand a lot of people hate lag. I do too. However, some people hate having a motor with no "top end". I'm one of those guys. I'm gonna put a big t3/t4 on my 99' because I want some top end power. I'll take the lag for the top end power. Granted I'm going for 350whp. Still, there's probably smaller turbo's that will get me there, but I'll pass. |
Originally Posted by y8s
(Post 304899)
jeez use my lamest run. use run 5.
it's just to illustrate the point. |
who's got a 2560 cheap? nobody? ever?
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