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Exhaust manifolds carbed vs FI
Does anyone here know for sure whether or not the exhaust manifolds are the same for a carbed engine and a fuel injected engine. I see the OE part # is different.
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186,000 miles per second is not just a good idea, it's the law
1990 yellow L+ (l8ly)
1990 yellow L+ (sunryz)
1992 aqua L (agua)
1993 blue L (aurora) -
The carb ones have an extra place to the side where the pulse air tube attaches so I guess the carb ones are different iirc, Been a long time since I have seen one though. -
The manifold itself should be identical, the downpipe is different. The only difference I could see that would make a difference is the flange to pipe pattern, but I doubt it. There may be a difference in the initial runner shape, but that won't affect performance.Trees aren't kind to me...
currently: 2 88Ls (Scrappy and Jersey), 88LX, 90L(Pepe), 91L, 91GL (Skippy) 93 GL Sport (the Mighty Favakk), 94 (Bruce) & 95 Aspire SEs, 97 Aspire (The Joker),
94 Justy 4WD, 87 Fiero GT, plus 2 parts cars. That's my fleet.
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