hick92 Posted May 6, 2011 Share Posted May 6, 2011 will i have any difference with a 95 intake on my 91 i just want to know Link to comment Share on other sites More sharing options...
MiNi Beast Posted May 6, 2011 Share Posted May 6, 2011 yes just so you know. :thumbsup: Link to comment Share on other sites More sharing options...
hick92 Posted May 6, 2011 Author Share Posted May 6, 2011 for the better or the worse Link to comment Share on other sites More sharing options...
MiNi Beast Posted May 6, 2011 Share Posted May 6, 2011 for the better or the worse better if mod it worse if leave it. port holes are different. Link to comment Share on other sites More sharing options...
JeepcoMJ Posted May 6, 2011 Share Posted May 6, 2011 for the better or the worse better if mod it worse if leave it. port holes are different. not true. he said 95 on a 91. same manifold. bolts right up, same identical thing. Link to comment Share on other sites More sharing options...
MiNi Beast Posted May 6, 2011 Share Posted May 6, 2011 for the better or the worse better if mod it worse if leave it. port holes are different. not true. he said 95 on a 91. same manifold. bolts right up, same identical thing. so ho to non ho is the same? Link to comment Share on other sites More sharing options...
ComancheKid45 Posted May 6, 2011 Share Posted May 6, 2011 To my knowledge the HO 4.0 started in 91..... :dunno: Link to comment Share on other sites More sharing options...
hick92 Posted May 6, 2011 Author Share Posted May 6, 2011 yeah mines the ho Link to comment Share on other sites More sharing options...
dfreeman616 Posted May 6, 2011 Share Posted May 6, 2011 87-90 is the same 91-98 is the same 99-2001 is different, but will bolt on directly to a 91-98 head. you just may have to swap various brackets/sensors. these heads have better flow than the older HO's to offset stricter emissions requirements for those model years. Link to comment Share on other sites More sharing options...
ratrapp Posted May 7, 2011 Share Posted May 7, 2011 swapping the intake to a 99-up didn't do much for me.i swapped to a fresh ho head (93 model)and 99-up intake and newer tb all at the same time.besides fixing a leaky headgasket and replacing my noisy lifters it really didn't do anything.maybe the intake helps if you've got an oversize cam or head work but on a stocker it's not worth the money. Link to comment Share on other sites More sharing options...
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