Portworks Racing RBC intake manifolds
12-07-2006, 06:04 PM
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Portworks Racing RBC intake manifolds
Portworks Racing Dynamics releases their new fully ported 2006 si (RBC) intake manifolds for k-series engines.
similar to import builders, hookups, etc. these manifolds are genuine honda intake manifold cut open, fully ported, then welded back together
here are a few pics
we will be testing these manifolds on our SPFWD civic and few all motor k-series setups
for more info pm me
similar to import builders, hookups, etc. these manifolds are genuine honda intake manifold cut open, fully ported, then welded back together
here are a few pics
we will be testing these manifolds on our SPFWD civic and few all motor k-series setups
for more info pm me
12-07-2006, 07:16 PM
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Re: Portworks Racing RBC intake manifolds (platinum00)
looks good but if i was opening it up and everything i would weld on velocity stacks
12-07-2006, 07:22 PM
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Re: Portworks Racing RBC intake manifolds (Soccerking3000)
there wouldnt be any room when you put the manifold back together. you would have to make a custom sheet metal plenum. this is more of a factory bolt on replacement manifold.
12-07-2006, 07:28 PM
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Re: Portworks Racing RBC intake manifolds (cubish)
take some 3/8th inch donuts of stainless steel and weld them to the bottom of the plenum at the runners lol 
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12-07-2006, 08:00 PM
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Re: Portworks Racing RBC intake manifolds (Soccerking3000)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Soccerking3000 »</TD></TR><TR><TD CLASS="quote">take some 3/8th inch donuts of stainless steel and weld them to the bottom of the plenum at the runners lol </TD></TR></TABLE>
would be kinda hard to weld stainless steel to a cast aluminum intake manifold
</TD></TR></TABLE>would be kinda hard to weld stainless steel to a cast aluminum intake manifold
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