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Re: A15 draw-thru Turbo :) |
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Not too shy to talk  
Joined:
2000/2/6 5:21
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Registered Users
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I have an idea in reference to turbo, A-14/A-15's.
The '79 thru '82 Datsun 210's (B310 or Sunny)in North America(& possibly elsewhere), were all emmissions spec with recessed combustion chambers & EGR. (Exhaust Gas Recirculation), built
into the cylinder heads. They had A12A's & A14's & A15's. All of these type of heads that I've seen would be useless for non turbo performance use, because of their low compression ratio.
They do however have the larger valves & oval ports just like a 'GX' cylinder head. Their pistons also have a recessed dish on top. Stock with no mods their compression might be a little
high for turbo use. But if one was to open up the combustion chambers in the head ,(there appears to be lots of material to grind away), one might be able to get a decent comression ratio
& flow for turbo use without having to use special pistons.(The EGR ports could simply be blocked off). If I can borrow a scanner,I'll try to post pictures of the head that I have.
Posted on: 2001/4/7 2:30
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