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Anyone have access to a cpl book?

Posted By rpoore Wednesday, June 26, 2019 6:29 PM
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rpoore
 Posted Wednesday, June 26, 2019 6:29 PM
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Last Active: Tuesday, August 27, 2019 6:06 PM
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I have a ntcc350-mvt bc2 cpl 455 and I want to run the overhead and check timing. The mvt is working good but it’s got a cpl 625 pump on it and it seems really low on power for what it is. Would anyone have a way to get specs for cpl 455? Thank you in advance
jimfols
 Posted Thursday, June 27, 2019 6:12 AM
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The timing for CPL-0455 is CN -.105
The fuel pressure is pretty much the same for both CPLs
At 2100 the 0455 is 164 PSI at 460 PPH.
At 2100 the 0625 is 164 PSI at 482 PPH.

It was not stated whether or not the fuel filter has been changed.


PT Fuel Systems Forever
Jim
rpoore
 Posted Monday, July 08, 2019 5:03 PM
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Last Active: Tuesday, August 27, 2019 6:06 PM
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Thank you that’s exactly what I was looking for. And I changed the filter and actually dumped all the old fuel out of the tanks also since it was black. It runs better but not 100%, it’s got a slight unbalanced feeling under throttle like the injectors might need to be set. I’m gonna run the overhead this weekend so we will see. Thanks again!

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