was it only cali that got the egr's on the 12a? i dont recall there being any EGR's any of my 12A's. i have "federal emissions" versions of each series; S1, S2, and S3, and there is just a blank non machined spot where there EGR's are on the center iron of later motors. i think there is a difference in the relation/covering of the air injection port and intake manifold between the series on the side of the center iron, but if your running a header then it shouldnt matter. overall tho, it should be a pretty strait forward swap.
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82 GS- GSL rearend, ported S4 13b, MSD 6AL, walbro 255, 460/550cc injectors, 2" dual exhaust, 3 row aluminum radiator w/ taurus E-fan
85 20v ST AE86 - sold to fund the 82
86 RX-7 GXL - donating parts to the 82
everything else - scrapped to fund the 82
Last edited by sgt.stinkfist; 07-03-2011 at 01:56 AM.
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