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hp estimation for 408 with 10 psi supercharger

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Old 08-24-2006, 01:05 AM
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92civy
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Default hp estimation for 408 with 10 psi supercharger

what would a 408w stroker with a intercooled supercharger @10 psi make?
afr 205 heads, cammed, intake?.

what would the hp be approx. if set up good?
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Old 08-24-2006, 01:09 AM
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ckyguy68
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Default RE: hp estimation for 408 with 10 psi supercharger

ok, for that you would want the AFR 205 heads, and you DONT want the BBK intake, ask rbarn. Randy is running a N/A 408 @ around 430rwhp, so with a blower im sure you could see 500+rwhp.
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Old 08-24-2006, 01:10 AM
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88ragtop
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Default RE: hp estimation for 408 with 10 psi supercharger

I would say 550
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Old 08-24-2006, 01:14 AM
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92civy
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Default RE: hp estimation for 408 with 10 psi supercharger


ORIGINAL: ckyguy68

ok, for that you would want the AFR 205 heads, and you DONT want the BBK intake, ask rbarn. Randy is running a N/A 408 @ around 430rwhp, so with a blower im sure you could see 500+rwhp.
what is the right intake for this setup?
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Old 08-24-2006, 01:15 AM
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BlackLX
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Default RE: hp estimation for 408 with 10 psi supercharger

Yeah, I just saw a post from Randy has a carbed N/A 408 with AFRs and makes 430hp. What kind of numbers will 10psi give you on one? I wonder if you will need an aftermarket block.
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Old 08-24-2006, 01:15 AM
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aode08
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Default RE: hp estimation for 408 with 10 psi supercharger

depends on compression, 10 psi is high, , those heads, intake, exhaust, will make that blower happy, min 550 hp
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Old 08-24-2006, 01:17 AM
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ZachW04Stang
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Default RE: hp estimation for 408 with 10 psi supercharger

In the latest issue of mm&ff they made 525hp with the trickflow box intake on a 408. I can't remember if it was supercharged or not.
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Old 08-24-2006, 01:18 AM
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92civy
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Default RE: hp estimation for 408 with 10 psi supercharger

thats another thing will the 351w block hold up to say 600 ponies
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Old 08-24-2006, 01:20 AM
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Default RE: hp estimation for 408 with 10 psi supercharger


ORIGINAL: ZachW04Stang

In the latest issue of mm&ff they made 525hp with the trickflow box intake on a 408. I can't remember if it was supercharged or not.

is that the sept issue or the aug i dont remember seeing it in aug
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Old 08-24-2006, 01:22 AM
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mrbigshot
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Default RE: hp estimation for 408 with 10 psi supercharger

without knowing the rest i would say 510 at the crank or about 432 at the wheels. should be good for 11's
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