Thanks guys for alot a good advice as usual.

You guys mention that the new Holley Carbs are set way to lean out of the box. Based on my specs listed below how would you re-jet initally before installing the six pack setup on the car?

1970 Challenger R/T 440 4bbl 4 speed Dana 4.10
- 1972 440 block same casting numbers as a 1970 block, bored .030 over
- CompCams camshaft: XE268H part #21-223-4
duration at .050 224 & 230
valve lift .477 & .480
lobe separation 110 degrees
- CompCams adjustable rocker arm kit #1321
- Stock 906 heads no porting
- Stock exhaust manifolds
- 2.5 in exhaust with dynomax super turbo mufflers
- True calculated compression ratio: 9.9:1
- Pumps gas Sunoco 93 octane gas
- For street use only

Thanks, Rob