I am rebuilding a BP for my mx3 rs. Does anyone know if this stroker kit would work in a protege LX engine? It is a modified crank and longer rods for a miata engine. If the blocks are the same it should work in a protege engine right?
http://www.flyinmiata.com/index.php?dep ... r=04-66350
longer stroke in a BP - 2.0 L
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- Junior Member
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- Joined: January 16th, 2005, 4:43 pm
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- Junior Member
- Posts: 11
- Joined: January 16th, 2005, 4:43 pm
the 1.6 B6 miata had a 'short-nose' crank from 90-1; from ~91.5-93 it was replaced with the 'big-nose'. altho I have not personally held/seen a 'short-nose' 1.8 BP crank, the 90-1 BP's came with a 'short-nose' as well. You'd want a crank out of a late 91 and up Protege/Escort to be sure of getting the 'big-nose'. This page details the Miata 1.6 B6 info, which for the most part applies to the BP as well, especially pay attention to the crank bolt specifics:
http://miata.net/garage/crankshaft.html
http://miata.net/garage/crankshaft.html