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Old 09-13-2006, 04:13 PM
neverwouldof neverwouldof is offline
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Join Date: May 2006
Location: Jacksonville, FL, FL
Cobra Make, Engine: Contemporary CCX-34201
Posts: 134
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Quote:
Originally Posted by John McMahon
Keith,

You must understand that those numbers were on an engine dyono on a stand, those are flywheel numbers. Typically, you will suffer 15 to 18% loss thruogh the drive trains and it sounds like the 1:1 ratio for the RG may suffer some loss too. I don't think the car was ever chassis dynoe'd though.

Don't forget you've got dual 4 barrels there which could probably use a thorough going through. The car sat more than it was driven the last two years or so.

I don't know what Fred did to prep it prior to the sale r what you have done thus far, but I would start with a thorugh tune of the engine and carbs, find the sweet timing spot, get those carbs tweaked and then leave them alone.
He had the carbs rebuilt during the process of us negotiating.... then he said he had it tuned up by someone nearby. yes i understand the 15-18 loss. but that would be a 34% loss. Hopefully the engine guys down here can help me out....
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