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#1 |
If Its Not Blown It Sucks
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Crazy Question of the day.
Could any small displacement supercharger be used on a 1NZ? I'm looking at the one on a Mini-cooper as well as the one on a 4cyl Benz. The SC12 and SC14 from the MR2 and Previa have also caught my eye. Is it bad to turn a supercharger too slow? If I went with one that was too big but turned it slower is what I mean. I have access to a machine shop so pulleys aren't an issue. I know I could get a used Blitz for around 2k but wheres the fun in that.
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#2 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 07 Yaris Turbo Join Date: May 2007
Location: Canoga Park, CA
Posts: 14,859
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What intake manifold would you use? The main part of the Blitz kit is that piece, besides the blower.
That's the main challenge, and lining up the pulley. The slower it turns, the less boost it makes, obviously.
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Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific. |
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#3 | |
If Its Not Blown It Sucks
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Quote:
In my opinion, fabrication is the most satisfying part of building a cool car. Any wrench turner can bolt on a bunch of store bought parts but it takes skill and imagination to put together a 290whp (powered by Toyota) VW Vanagon. I just like one-offs. There's nothing like popping the hood on an otherwise normal looking car and seeing a custom setup that only exists right there. I'm guessing the simple math would be supercharger displacement per revolution should be factored to just exceed (or greatly exceed ![]() |
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#4 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 07 Yaris Turbo Join Date: May 2007
Location: Canoga Park, CA
Posts: 14,859
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I thought I was providing meaningful commentary -- did NOT mean to put you off the project, in case it sounded that way.
I can't fabricate something like an intake manifold myself, so for me that would be a challenge. If anyone likes pushing this car beyond it's assumed limits, it's me, and I support you doing it 100%.
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Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific. |
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#5 |
If Its Not Blown It Sucks
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Not at all.
Your advice is golden
![]() ![]() Quick edit: what's anyone's opinion of the bottom end and head. (bone stock) Is it good to 6psi? 8psi? 10psi? Last edited by 07stlYaris; 04-04-2012 at 07:06 PM. Reason: A question. |
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#6 |
![]() ![]() ![]() Drives: Scion xA Join Date: Oct 2009
Location: Virginia
Posts: 449
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Although I'm not a fan of centrifugal type superchargers, that may be the way to go for custom fabrication. All you have to come up with is a nice bracket really, and possibly a shaft to place the unit on the other side of the motor. Plumbing it to the throttle body would be easy... No need for custom manifold.
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Ptuning.com |
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#7 |
![]() ![]() ![]() ![]() ![]() ![]() ![]() Drives: 07 Yaris Turbo Join Date: May 2007
Location: Canoga Park, CA
Posts: 14,859
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There are a few people running stock head and motor at 10psi and that seems to be ok. I ran 8psi for about nine months with no apparent damage either.
Maybe more is ok, but I think the consensus is that 10psi is ok -- meaning no one knows just how long you can run it like that without at least some rods. The stock rods are pencils!
__________________
Micro Image forums, online store and shop are now closed. It was a great eight year run, but it was time to focus on other things. I'm still selling parts on eBay under micro*image seller ID and customers can still make requests for anything specific. |
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