W-Body Geek Posted July 8, 2004 Report Share Posted July 8, 2004 Does anyone know of a legit website that sales performance parts for a '92 Buick Regal GS?? Quote Link to comment Share on other sites More sharing options...
DiscoStudd Posted July 8, 2004 Report Share Posted July 8, 2004 There's no aftermarket for the Series I 3800 (L27.) If you're ambitious you could do the L67 Swap. I bought an Eaton M62 Supercharger complete with lower intake, injectors, and fuel rail. I plan on installing that sucker on my L27 next year after I do a little more research. I need to get a custom chip and the accessory drive system first. This was brought up in a previous post: http://www.w-body.com/forum/viewtopic.php?t=15681&highlight=supercharging+l27 Quote Link to comment Share on other sites More sharing options...
mfewtrail Posted July 9, 2004 Report Share Posted July 9, 2004 Anything that works on any other engine can be applied here. Custom exhaust(tons of choices here, I would go 2.5'' from the downpipe back and then make a y-pipe at the end and have the piping decrease to 2.25'' after the y...I would choose some sort of muffler or resonator to make the car quiet, 3800's don't sound that good..or at least the ones I've heard don't). Custom Intake: the best choice here would probably be relocating the battery to the trunk and running a fenderwell intake(drawing fresh/cool air). Then you could always get the heads ported a bit, raise the compression some, etc...it all depends on what route you want to take and how much money you have to spend. Quote Link to comment Share on other sites More sharing options...
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