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RX-7 1st Gen Specific (1979-85) RX-7 1979-85 Discussion including performance modifications and technical support sections |
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#7 |
The Newbie
Join Date: Dec 2014
Posts: 2
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Please help identify my motor (13b)
Hi guys, plz help i.d where my 13b is originally from.
it has pollution gear on it. my car is an rx7 series 2 and originally came with a 12a. id like to know the year the 13b is from so i can look up ignition timing references i suspect the breakerless ignition with 2 vacuum advance units on it are from a 12A? are the dizzis interchangable between 13b and 12a? |
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