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198687 PCM Supra Pirata High RPM Cut out HELP

M

Michael Gendron

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"1986/87 PCM 351 - Starts, idl

"1986/87 PCM 351 - Starts, idle, goes... cuts out after a few minutes randomly. Can pull skier then dies. Replaced fuel filter, water seperator, changed carbs (yes I have two Holly's) same thing. Looked at points a little rusted but turns over fine and after cut out starts right back up. I am a little pissed as it is a beautiful day and I want to ski... so.. what should my next steps be.. pulled fuel lines started engine dumed fuel in bucket, fine... plugs fine... could it be a blockage in the fuel line? no because boat starts right back up... could it be points, maybe but boat starts right back up... Any advice"
 
"Yah, sounds like a classic sy

"Yah, sounds like a classic symtom of a bad/ weak coil."
 
My friend has a 1986 PCM - che

My friend has a 1986 PCM - chevy 454. Does anyone know what the maximum HP is for this engine???
Thanks
 
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