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351 4 Barrel Carbie NO Torque REvs

licka77

New member
I have a 351 PCM 4 Barrel Carb

I have a 351 PCM 4 Barrel Carbie on a Supra 1995. I imported the boat to Australia. I took it out for its first run and its barely getting above 3k Revs. Top Speed
According to the airguides is 38 MPH at 3100 revs. There is no torque down low.
In Neutral I can rev right up to 5000+revs. When the boat is off- and give it WOT the butterfly lever is only half way and the secondary barrels are not opening. I think it the cable needs adjustment or replacement. Any other suggestions.
How do I adjust the cable against the carbie and from the hand throttle level?
 
.." I think it the cable n

.." I think it the cable needs adjustment or replacement. Any other suggestions.
"

Yup. Get a mechanical buddy to check it out.

Jeff
 
"I know I have a 351 PCM, but

"I know I have a 351 PCM, but which engine Horse power is it.

I have this on the engine tag PLPPRL10OPTI
??"
 
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