Quote:
Originally Posted by uxojerry
Dart 325 heads would be a normal selection for a 540. With Lemon's headers and a 3.5 inch exhaust, Im thinking your 540 is something more, maybe Dart 345s. A run of the mill 540 is 650hp. A trick 540 is 850hp or so.
There aren't many BBC fans here. Remember you'll make more hp with a plug wire off, than most with a perfect tune, lol.
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Could you tell me more about what you are referring to here? Also I am trying to figure out why the car is not cranking up immediately all of the time. It seems that after it sits for a week or so it won't crank.
I took the air filter off and try to crank it but I don't think it's getting gas. However if I pore a small amount of gas directly into the carburetor it cranks right up and runs fine.
I cleaned the fuel filter (it was a mess) cleaned the distributed cap & sprayed carburetor cleaner in both carbs.
Unfortunately the car does not have a fuel pressure gauge. This car sat for about 2 years before I purchased it.
Any advice? Is this a bad fuel pump?? Spark plugs?? Perhaps this car was not built for street gas??
Would love some help.