Difference between b17/b18c

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10-28-2004, 11:07 AM

draggpa

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Difference between b17/b18c

I just bought a gsr head and the guy told me it was off a 93, b18c. I can only find in 93 the b17. Does anyone know how to tell the difference between the two? The head has p72 stamped on it.

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10-28-2004, 11:47 AM

spoonek9

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Re: Difference between b17/b18c (draggpa)

What numbers are stamped on the head above the exhaust ports?

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10-28-2004, 04:32 PM

draggpa

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Re: Difference between b17/b18c (spoonek9)

9/3 1/0 5/2 /8
The 5/2 is upside dpwn and the 8 is straight.

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10-28-2004, 05:18 PM

drdisco69

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Re: Difference between b17/b18c (draggpa)

The 92-93 gs-r only had the B17.

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10-28-2004, 06:41 PM

mmuller

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Re: Difference between b17/b18c (draggpa)

if it says 93 on the head its most likely out of a 94 gsr.

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11-02-2004, 03:08 PM

Death_to_Thieves

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Re: Difference between b17/b18c (mmuller)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by mmuller »</TD></TR><TR><TD CLASS="quote">if it says 93 on the head its most likely out of a 94 gsr.</TD></TR></TABLE>

exactly

. and seeing that the head has P72 stamped on it, it's definitely a B18c head and not a B17 a head which is a Pr3 head.