Quote:
Originally Posted by TurboDave
Well, one thing's for sure. You wont have any EGR functionality with that computer and those heads. So you're going to have to get real creative!!
A good cat and the right a/f ratio probably isn't going to be quite enough. But the best of luck on your quest.
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I beg to differ, the XFI system he has will control the egr system, although his heads don't have egr passages, so it will take some tuning to get it to pass.
Find yourself a good dyno shop one that has a five gas analyizer and you should be ok.
Make sure that the cat is fresh and verify that it is in fact a three way, (one that has a NOX bed in it). The three way cats are a little more expensive and more restrictive than the high flow 2 way cats.
Good luck
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Jan Moeller----Phoenix, AZ
11.16 @ 122 mph 1.55 60 foot,
GT6152E, 55 lb inj, V4, TH downpipe, 3800 stall 9 inch convertor, FAST tuned by myself on a Mustang Dyno at Chucks Speed Center in Phoenix, AZ, Air bags, BMR lower control arms, ArizonaGN longblock, ArizonaGN ported iron heads, Trans by Len Freeman of Performance Transmissions.
1987 Stage II race car, Stage II heads, single 76Q trim, Old FAST B to B, MSD DIS4 HO, Old School Build, Best time 9.79
www.arizonagn.net
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