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How much horsepower?

  
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How much horsepower?

 
jtb0322 jtb0322
I watched NASCAR once | Posts: 1 | Joined: 02/11
Posted: 02/13/11
08:11 AM

How much is it putting out?

305, .030 over, stock crank, 6" rods with lightweight flattop pistons, .025 decked stock chevy heads that are polished, 1:6 rockers, stock intake that is also polished, and a rochester 2bbl modified to flow around 500cfms.

Horsepower rating?  

 
beaker58 beaker58
I watched NASCAR once | Posts: 5 | Joined: 05/11
Posted: 05/24/11
04:52 AM

From what my program can figure,,,and it's fairly accurate,,,horsepower should be in the range of,,283hp to 310.Now,,a lot of the time,my program doesn't take into acount a lot of different things,,but with the 305,,the absolute best you can hope for would be 350 to 375 horse.If you want,,,send me back all of your specs on the engine and let me see if I can refigure those calculations.