We are on our 4th year with the 505" 440.
Hundreds of dragstrip passes and 5700+ hard street miles.
It makes ~600 hp n/a and we did quite a few 150hp shot nitrous passes last year. Upped it to 200 this year but not many passes yet because of rain.
I did main studs, stock caps and used a late 70's block with only .030 overbore. Rev limiter is set at 6400 and it never hits that.
The rotating assembly is really light and I'm convinced that is part of what helps it stay together.
'63 Dodge 330
11.19 @ 121 mph
Pump gas, n/a, through the mufflers on street tires with 3.54's. 3,600 lbs.
10.01 @ 133mph with a 250 shot of nitrous an a splash of race gas. 1.36 60 ft. 3,700 lbs.
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