Mostly true about the TBI, but on a long engine like the AMC six port injection means you have even fuel distribution and wear. #1 and #6 will still run leanest with a TBI, with only the middle two really "right" or close to it. Plus you can pick up a 4.0L intake, throttle body, and exhaust manifold cheap at the SY. If you have to fab the intake it's a different story (like with the AMC V-8, which also doesn't have that much of an even fuel distribution problem). On May 6, 2005 Tom Jennings wrote: > On Thu, 5 May 2005 fljab@xxxxxxxxxxx wrote: > > > I'm actually interested in TBI since reading the Megasquirt site. Doesn't look all that hard using GM parts and fully programmable control box. I believe it could be put together quite reasonably using Ebay or JY parts. For that matter, you can probably buy them reconditioned/new at Kragen's/Autozone/Advance Auto easily and within budget as well. > > I'm also interested in MegaSquirt, but it will be later in the > year. I'll be running it on a 258. I know that port injection is > "better" but it sure seems like TBI gets you 90% of the benefits > with half the cost and comoplexity. > ============================================================= Posted by wixList Archiver -- http://www.amxfiles.com/wixlist