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-   1st Generation Specific (1979-1985) (https://www.rx7club.com/1st-generation-specific-1979-1985-18/)
-   -   very dumb porting question (https://www.rx7club.com/1st-generation-specific-1979-1985-18/very-dumb-porting-question-901241/)

Murrayyy 05-01-10 03:22 PM
very dumb porting question
 
are you able to port the exhaust slightly without tearing the motor apart and causing a rebuild? my 12a only has 10k on it. but i want a lil more exhaust flow.

Jeezus 05-01-10 03:30 PM
Nope. Theoretically you could, but you will still need to add a bevel.

j9fd3s 05-01-10 03:51 PM
yeah its a bad idea

Murrayyy 05-01-10 04:27 PM
ok thanks. i knew it was a dumb question but i just wanted to make sure. do either of you by any chance know where i can get a 79 12a dizzy? the only one i can find is 250 bucks

Jeezus 05-01-10 04:32 PM
Originally Posted by Murrayyy (Post 9968996)
ok thanks. i knew it was a dumb question but i just wanted to make sure. do either of you by any chance know where i can get a 79 12a dizzy? the only one i can find is 250 bucks
Not off hand. Ditch the points and go to electronic, 80-85.

Murrayyy 05-01-10 04:37 PM
the motor i got is 79 and its in 85 gsl. it burned up the last dizzy. i bought it like this. the wiring seems ghetto and everything. i dont know what im gonna do with it

Jeezus 05-01-10 05:02 PM
Originally Posted by Murrayyy (Post 9969013)
the motor i got is 79 and its in 85 gsl. it burned up the last dizzy. i bought it like this. the wiring seems ghetto and everything. i dont know what im gonna do with it
Do a search on how to swap it over. Runs better and no more feeler gauges :)

Murrayyy 05-01-10 05:16 PM
ok lol thanks man.


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