
Signature
Lanny Chambers
'94C, St. Louis
http://www.hummingbirds.net/alignment.html
>> For the $5500 that his dealer wanted, he might as well go buy the whole
>> used 1.6 miata and have money left over.
>
> For $5500, he could step up to a very nice 1.8.
Speaking of which, how much trouble is it to change to a 1.8 from a 1.6?
Is it simply a bolt in job, or is there much more that has to be changed?
Will the 1.8's just drop in the same place but the same manifolds and ECU
be used? Or is it better to do a complete swap, using newer 1.8 engine,
wiring harness and ECU?
TIA
XS11E - 21 Jan 2006 15:34 GMT
> Speaking of which, how much trouble is it to change to a 1.8 from
> a 1.6? Is it simply a bolt in job, or is there much more that has
> to be changed? Will the 1.8's just drop in the same place but the
> same manifolds and ECU be used? Or is it better to do a complete
> swap, using newer 1.8 engine, wiring harness and ECU?
Somewhere on the web there is a complete series of webpages showing how
to do exactly that. Google will find it for you.
Lanny Chambers - 21 Jan 2006 15:37 GMT
> Speaking of which, how much trouble is it to change to a 1.8 from a 1.6?
> Is it simply a bolt in job, or is there much more that has to be changed?
All questions answered:
http://www.flyinmiata.com/tech/1.8_conversion.php
FM sells a kit of all the parts you'd need for the conversion.

Signature
Lanny Chambers
'94C, St. Louis
http://www.hummingbirds.net/alignment.html