Thread: Desk top dyno plz!!!

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you'll be lucky if your getting anywhere around 325hp due to the lack of flow....those heads are a real restriction even ported on a 350....don't get your hopes up or you'll be disapointed...

I would add those heads start fading out at 4500rpm on a 305 and probably around 3500rpm on a 350 and thats just where that cam starts making power if your running it strait up.....plus that cam will ping like hell with any kind out timing with that much compression due to the 114 LSA.... 9.8:1 starts getting iffy with that one...

I have built a lot of "true" 9.5:1 motors with that cam and run some anywheres from 4-13degrees advanced and anything other than real 92 octane results in melted piston lands