why is a 90-91 b18a 130hp and a 92-93 b18a 140hp
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From: some where in the 619
why is a 90-91 b18a 130hp and a 92-93 b18a 140hp
can the teg people help me out with info? i was told(and i've seen on ht) that the hp difference comes from the cams??.......when my friend keeps sayin it's ecu, intake mani, and head design. so let's start with the feed back. 
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Re: why is a 90-91 b18a 130hp and a 92-93 b18a 140hp (93TealSi)
I thought it was in emissions? ECU differences... obd0 and obd1.
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93TealSi »</TD></TR><TR><TD CLASS="quote">its the cams yO!</TD></TR></TABLE>
or that...
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 93TealSi »</TD></TR><TR><TD CLASS="quote">its the cams yO!</TD></TR></TABLE>
or that...
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From: some where in the 619
Re: (village_idiot)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by village_idiot »</TD></TR><TR><TD CLASS="quote">so if i put b18b cams in my b18a id get a couple horsies?</TD></TR></TABLE> people say it should be a 10hp gain thats why i wanted to do that, but my friend says it more than cams
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Re: (BremertonDA)
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by BremertonDA »</TD></TR><TR><TD CLASS="quote">Cams, exhaust manifolds, and ports I believe.</TD></TR></TABLE>
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From: www.SavOnTrafficSchool.com, usa
Re: why is a 90-91 b18a 130hp and a 92-93 b18a 140hp (hatchinprogress)
Its not just the cams. Ports on the head for 92+ is much better than 90-91. Cams are different and IM is different. It floes much better.
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Re: why is a 90-91 b18a 130hp and a 92-93 b18a 140hp (ITAIntegraLS)
so the only thing that holds you back from a very easy few HP is head porting...
even the OBD0 to OBD1 swap isn't hard if you wanted to do it... hardest part i think is wiring the 4 wire O2 sensor
even the OBD0 to OBD1 swap isn't hard if you wanted to do it... hardest part i think is wiring the 4 wire O2 sensor
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