skitchin Posted November 27, 2013 Report Share Posted November 27, 2013 Taking inventory on what I have so far for my swap. heads w/ spark plugs and bracket rockers and pushrods exhaust manifolds with o2 Upper manifold with egr and TB(62mm?) Lower manifold, stamped 99 Ignition coils Rails w/ injectors Mandatory pics below. TBH I'm not sure what's better between whats on my motor currently, what's compatible, etc. So far I know: I probably need to tap for a coolant fitting, and I'll need an egr adapter plate:shrug: Thinking I might get everything gasket matched just not sure if that's something a local shop can do or if I'll have to send it off to wot-tech or someone. Quote Link to comment Share on other sites More sharing options...
skitchin Posted November 27, 2013 Author Report Share Posted November 27, 2013 Another shot of the TB I forgot, showing more linkagey bits Quote Link to comment Share on other sites More sharing options...
jman093 Posted November 29, 2013 Report Share Posted November 29, 2013 Uggh, I wish my memory wasn't so terrible. I large port swapped my brother's 96 3100 Grand Prix a couple years ago, but I can't hardly remember anything about it. I definitely didn't get any sort of EGR adapter. I only remember having issues with the EGR pipe. I'm guessing I used the old EGR valve, but used the EGR pipe off the large port, because I think the connectors changed on the EGR valve. Does this sound right? Hope the project goes well. Keep us updated. Quote Link to comment Share on other sites More sharing options...
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