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Re: Engine height of L16-18 vs A14 | Subject: Re: Engine height of L16-18 vs A14 by D on 2019/5/8 13:24:00
if you are after an easier 5 speed then the L16 is a good engine but fitment is better if you use an Na20e soch head which is the evolution of the Z series heads which came after the L series. The Na20 heads have roller rockers and like the Naps Z heads sit 30-35mm lower than an L series head!
https://www.alibaba.com/product-detail ... 2017115.56.2677413fOMwMmP
they have beaut chambers and easily accept Z18et turbo manifolds even exhaust accepts ka24e turbo manifold with little work.
Alloy rocker cover too you can source complete head from NZ for cheap or Japan to get a complete head but I recommend the chinese heads as they are new, used throughout Asia to replace the Jap porous units and combustion chambers are more efficient than original Jap design. Asian taxis use these heads and the efficient chamber design came about as Asian taxi companies needed further fuel savings.
Another engine you can consider if you find one is the Toyota 2tc or 3tc engines. OHV but big bores 1.6-1.8L puerto ricans got just over 800hp from them as they are what Datsun folk dream of in the AY heads. Hemi chambers, crossflow and beautiful design with 5 speed box from factory, alloy rocker cover and great aftermarket parts
http://automotorpad.com/toyota/274673-toyota-2tc-motor.html
2.2 litre version also possible using toyota 4Y crankshaft!
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