Breaking the 500 RWHP NA all motor. 416 stroker

[-Ray-]

I was spinning the tires on the dyno, look at the video's and you'll see hear and see the tires spin. Didn't think about the TQ numbers until you brought it up, was just glad to hit 500whp with all the work I did putting it back together. LOL

That will kill the torque.

[desertg8]

I have to re dyno as I think my transmission was slipping last year when I went on the rollers. But I only did 451 with Rick's cam. 223/235 on a 112 straight up. It is too small of a cam for the 416. At 2800 feet I did 11.4 at 118. I think it is faster now. But regarding your combo that is awesome on a small cam, 519 horsepower! I just put on a Nick Williams 102 maf and it seems quite a bit faster. I did that with a ported stock manifold. One of the corvette stores sells a 102 mm adapter plate. It is just too hot to run here now. I have to wait till October to see how it runs. By then maybe I will have my new cam in which has been sitting in the garage for a year. 229/242 .630/.630 115 plus 3. It was designed by Ed Curtis. How much timing are you running at wot on the dyno? Mine did the best at 25.

[Darkmanx]

great numbers , would the stock ls3 heads be able to make this kind of power?

[Ben2009GT]

great numbers , would the stock ls3 heads be able to make this kind of power?

I think if you have them worked on they could come close.

[GingerBeard Man]

nice numbers, been creeping your build for a while

[Ben2009GT]

Going to have to hit another dyno for better readings period for HP/TQ. I know dyno are really show me numbers but 433Tq is way to low. Look for a Mustang dyno.