lacseville Posted March 27, 2004 Report Share Posted March 27, 2004 Here's the link to a Fiero forum. This guy put a turbo on his 4.9. He used a GM4 (6.5 diesel) turbo. Running a max of 5 lb of boost. He's using a th440 tranny with 3.33 gears. I think he was using a 1 bar map 730 ecm(same as cadillac map?) and a TBI from a V6 or V8 (early/mid 80s). I don't remember what the A/R ratio was, or if it was even stated. If anybody can find that, post it. I did some researching on it, and I decided that because the caddy had so much down low, that .6-.7 would be about right. This is all very inspiring. Hint somebody with money and time! http://www.fiero.nl/forum/Forum1/HTML/023354.html Link to comment Share on other sites More sharing options...
SteveJ Posted March 27, 2004 Report Share Posted March 27, 2004 Yep, we here on the forum took note of that thread back when it started. Ya' gotta remember those Fieros don't have the garage door opener so I loose interest in 'em. Link to comment Share on other sites More sharing options...
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