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Old Jul 30, 2007 | 05:15 PM
  #1  
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johnmvtv
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Question headers

does any body know if the headers i got for my old 88 f150 5.0 will fit my 1991 f250 5.8.Also theres no ports on em like the f250's manifolds will this make me fail emissions? thanks
 
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Old Jul 30, 2007 | 05:20 PM
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flareside_thunder
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From: Florida
They should bolt right up...by ports for the emissions do you mean the O2 bosses?You can buy the boss kits.....pop a hole through the header near the collector with a metal holesaw bit then weld the bosses on......shouldn't have a problem...check with ur emission's regs before you do it though...just to be safe.Good Luck
 
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Old Jul 30, 2007 | 05:50 PM
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From: Crowville Louisiana
The port he is talking about is the egr pipe. I dont think that they are the same. I know that they have diffrent part numbers. Check summitt or jegs their tech support should be able to help. I'm pretty sure that they are diffrent. Espically with the egr pipe.
 
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Old Jul 30, 2007 | 06:20 PM
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flareside_thunder
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From: Florida
Ahhhh.....I put shorties on my truck with modified y pipes......My egr tube is just pumping into the air...for now...seems cold when it's pumping...I might hook it up into my intake......
 
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