half bridge 13B, slightly more twisted

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07-11-11, 08:17 PM

#26

splat_mat

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Quote:

Originally Posted by Jeff20B

I'd ditch the six port crap and go with 12A Y plates if you're using GSL-SE housings. Remember coolant seal location moved in '86 until the RX-8 put them back in their proper location.

I dont have GSL-SE housings... cant seem to find any at a good price, i have a 13b from a 87 and a old tired 12a from a 82. what would your suggestion be based off the engines i have?

If i ported the center plate to 74 spec and just left the front and rear plates with both ports wide open powered by a racingbeat intake and holley carb would that be a worth while build or would there be an advantage to expand the ports on the front and rear plates?

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07-12-11, 12:23 PM

#27

peejay

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Quote:

Originally Posted by j9fd3s

the IDA's aren't cheap either. i'm into mine for like $800, PJ and Max, both spent less on their EFI setups, i bet.

WAY less if you only count what is actually on the car.

Even counting two laptops, two extra sets of injectors, two computers, and the two dual-48mm throttle bodies I bought... less than $800.