Another HP guess

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aaronk785

aaronk785

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My 360 build from left over parts. 360 with 10 to 1 comp, home ported j heads 2.02 1.6 valves. Howards solid 254in. 260 ex. @ .050 and .550 .555 lift on a 108 installed at 104. RPM intake and proform 750 dp. Going in my dart 3500lbs. 4000 8in. converter and 3.91s.
 
With GOOD headers, probably 425, maybe 440.
 
I’ll play your game. 439hp@6300 and 476tq at 5400. My best WAG based on nothing. :thumbsup: cylinder heads will be the limiting factor. Flow numbers would help.
 
Mid to low 12's at 108mph is my HP guess.
 
I would say heads are closer to so so since I ported them. Was hoping for 425 so I think I’m good. Thanks everyone.
 
dano said:
How good is the tune, the driver, and is the car sorted out?
Click to expand...

I think this is all on paper, right now, but it will be fun to see how it will run with parts on hand.
I have a similar cam, with a lot more compression.. ideally, he'll need more converter.
4000 in an 8" is really tight. Can be corrected tho
 
This is my street car so it will run what it runs. Not changing anything else. Should sound good and be reliable. It might even get a small nos shot.
 
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