
08-30-2008, 07:52 AM
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Senior Club Cobra Member
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Join Date: Jul 2007
Location: Odessa (Tampa),
FL
Cobra Make, Engine: BDR 559. 410 Stroker 72 block AFR205 Heads, Solid roller lifters, Comp Cams XR286, Eagle 4" stroke internally balanced with chevy journals, Oliver rods, Probe Forged pistons, Mighty Demon, Super Victor, MSD Digital 6.....
Posts: 260
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Not Ranked
I had a similar problem on a crate motor I purchased. Knock upon acceleration with and without load, no noticible change in the oil pressure... Turned out to be a spun rod bearing and the piston was slapping the cylinder head.
Good luck and I hope it turns out to be a minor issue...
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BDR 559
Indigo Blue, White Stripes
SBF 410
TKO 600 .82 OD (Road Race)
HP= Enough!!
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