What is the diffrence between the H cover and the S cover on a gt40, pics would be great
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What is the diffrence between the H cover and the S cover on a gt40, pics would be great
Well I would like to know the diffrence and what ppl's choises are. I go my turbo from presicion with an H cover but due to fitment problem with the mani had to change to an S cover, so I'm not excatly sure if the last cover is the S cover here are some pics with the H cover and the S cover.
H cover
S cover
Any help would be appresiated.
Modified by BoostGoneWild at 10:58 PM 2/21/2007
H cover
S cover
Any help would be appresiated.
Modified by BoostGoneWild at 10:58 PM 2/21/2007
#5
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Re: (BoostGoneWild)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BoostGoneWild »</TD></TR><TR><TD CLASS="quote">As far as performance goes what is better and why, not looking for any numbers. </TD></TR></TABLE>
Honestly... neither one would be better than the other. I would go with the H housing personally. No real reason for the chioce.
Honestly... neither one would be better than the other. I would go with the H housing personally. No real reason for the chioce.
#6
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Re: (SlowReaction)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SlowReaction »</TD></TR><TR><TD CLASS="quote">I believe the H-Cover is ported on the inside.</TD></TR></TABLE>
...what?
Precision does tend to clean up their castings, but I'm afraid you can't really "port" the inside of a compressor housing. you might mean a "ported shroud" but this housing clearly does not have that.
...what?
Precision does tend to clean up their castings, but I'm afraid you can't really "port" the inside of a compressor housing. you might mean a "ported shroud" but this housing clearly does not have that.
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Re: (SlowReaction)
Well one thing that I notice when i got it back with the s cover was the diffrence in size the H cover is huge compered to the s.
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#8
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Re: (BoostGoneWild)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BoostGoneWild »</TD></TR><TR><TD CLASS="quote">Well one thing that I notice when i got it back with the s cover was the diffrence in size the H cover is huge compered to the s.</TD></TR></TABLE>
Right. It might be a tad bit more efficent at higher pressure ratios is all, but nothing to freak out about. The S housing is much larger than the E housing, yet there is little to no performance difference.
Right. It might be a tad bit more efficent at higher pressure ratios is all, but nothing to freak out about. The S housing is much larger than the E housing, yet there is little to no performance difference.
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Re: (Boostwerks.com)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Boostwerks.com »</TD></TR><TR><TD CLASS="quote">
Right. It might be a tad bit more efficent at higher pressure ratios is all, but nothing to freak out about. The S housing is much larger than the E housing, yet there is little to no performance difference. </TD></TR></TABLE>
Do you have any pics of the E housing?
Right. It might be a tad bit more efficent at higher pressure ratios is all, but nothing to freak out about. The S housing is much larger than the E housing, yet there is little to no performance difference. </TD></TR></TABLE>
Do you have any pics of the E housing?
#12
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Re: (SlowReaction)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SlowReaction »</TD></TR><TR><TD CLASS="quote">The porting on the compressor outlet on that S housing picture is what I thought was done to the H-Cover. I guess i was wrong. </TD></TR></TABLE>
Precision does that to both housings. They may have even started doing that to the E housing...but mine isn't. Its more of an aesthetic thing though.
Precision does that to both housings. They may have even started doing that to the E housing...but mine isn't. Its more of an aesthetic thing though.
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