The 2000 MOPAR Performance Catalog states that the CR on the 380 is 9.0:1
(Page 52).
There you go,
John Mautz
'99 Durango SLT+, 5.9L, 4x4, 3.55 LSD, QuickD Air Intake, QuickD 51.75 mm
TB, Mesa Headers, Mesa 3" cat and 3" cat-back (Magnaflow), Dual Perma-cool
electric fans(1-14", 1-12"). Best 1/4 ET = 16.059@84.91
>-----Original Message-----
>From: owner-dakota-truck@buffnet.net
>[mailto:owner-dakota-truck@buffnet.net]On Behalf Of DICEMAN469@aol.com
>Sent: Thursday, February 24, 2000 3:55 AM
>To: dakota-truck@buffnet.net
>Subject: DML: Here's a stumper...
>
>
>Anyone here know the C.R or the Mopar Performance Magnum 300 and 380?? A
>stock 360 is 9:1 but I need to know if in these performance
>engines how high
>they bumped it up.
> Can't find anything on the internet, but I'm drooling over the
>380 in the
>summit catalog, wondering if anyone knows the answer.
>
>-Austin
>Vipertruck
>
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