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View Full Version : berkly 12jc problem



cokesbody
07-03-2005, 05:05 PM
i was on the lake today and we stoped to go on the beach and when we got back in and left i got out of the bouys and hammerd it but it wouldnt hardly go and the whole boat shutterd,please help. Its a 1970 cobra jet it has a 455 rocket punched 40 over, ported and polished j heads, the blocked is zero decked, it has a doug herbert 540 lift hydrolic cam, flat top pistons. and its balanced and blue printed. if any won has any info that would be help full on this boat on makeing it faster and bigger roaster thats alway cool to see a big roast on the lake you dont see that much wear i live. thank you dustin

sanger rat
07-03-2005, 06:00 PM
Get under your boat and look up the intake. Whats your impeller look like? Your looking for weeds, See if there are and rocks or missing blades on your impeller. Then report back to us.

Sleek468
07-03-2005, 06:05 PM
Did you check the clean out cover, it sounds like you sucked somthing up in the pump.

Moneypitt
07-03-2005, 07:06 PM
Must be an echo in here..........MP