e7's
I have no doubts that the 347 pulls hard out of the hole with stock heads, just makes sense that a stock head will not feed the bigger engine properly at higher rpms. I believe he said he has aftermarket heads, so this will not be an issue for him.
Ryan
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65 Fastback 91 roller 306, H/C/I
AOD-Bauman, PI Stallion, 4.10's and traction loc
04 Grand Cherokee Freedom Edition
79 Ford F-250 4x4 - Restored
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