• The site migration is complete! Hopefully everything transferred properly from the multiple decades old software we were using before. If you notice any issues please let me know, thanks! Also, I'm still working on things like chatbox, etc so hopefully those will be working in the next week or two.

Recent content by Dmar73

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    2.8 GP cat converter

    I have an 89 with the 2.8, it has 47000 miles and is otherwise bone stock, I was thinking about taking off the catalytic converter. Any thoughts? Does the engine need the back pressure that the cat provides? Or can I cut it out and just put in a piece of straight pipe? Many thanks for any input!
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    3.8 supercharged for 88-96 GP body type

    First post ever! I'm waiting for my 89 SE to be delivered 46000 miles and mint, however it has the 2.8... Looking to increase the HP , and would consider a motor swap at some point. I'm looking for any performance tips for the 2.8 or what the recommended motor swap would be? Would a 97...
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