Downshift caused backfire then broken engine

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#12 (permalink)

03-30-2009, 10:17 PM

Rwillia4

CC Member

Join Date: Aug 2003

Location: San Diego, CA

Cobra Make, Engine: BDR #455, KC427W, TWM-FI

Posts: 727

Not Ranked

Talked to Keith. I inspected the plugs, they were all there and looked good (a little on the rich side). I did a compression test and cyl 1 & 2 were not reading pressure AT ALL. I might take of the valve cover tomorrow, but I'm moving to the east coast from the west coast and my path just happens to take me by Arkadelphia, so I may just stop by KC and have them take a look.

I re-torqued the heads around 600 miles but with two cylinders low makes me think it could be a head gasket but I would expect more issues with oil and water.

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