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402 numbers w/ cutouts

1K views 16 replies 10 participants last post by  Hitman9 
#1 ·
Went on the rollers today and made what I did when the motor was first built which was around 510/468 at RPM Motorsports. Run 1 was with the cutouts closed and run 3 was open. I was surprised really considering I lost a little power with them open when I was just heads/cam. 16hp/15tq gain from cutouts aint bad IMO.

 
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#2 ·
Nice numbers but you should always ask for SAE corrected numbers as that is the de facto standard. In any case the car must be a beast with this setup... Any plans to take it to the track?
 
#10 ·
My cam is smaller than most other 402s.. Should have done a custom.. It's a tsp 244/248 612/615 on a 112.. Maybe I'm missing out on some power.
But like I've said before. We should be a good run.
 
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