HP guesstamite.

[zx14]

If you have a 509 running 8 lbs boost on 91, estamite is 900 hp, what’s your HP guess at 12 lbs and running 100LL?

 

[EBT531]

Wouldn't you need more details like heads, cam etc. to know if the motor is maxed out or if the extra boost would help?

 

[HighVoltage329]

I'd say you cloud pick up 200hp if you have a blower & intercooler that can keep the intake temps down.

 

[02HoWaRd26]

If you have a 509 running 8 lbs boost on 91, estamite is 900 hp, what’s your HP guess at 12 lbs and running 100LL?

That would mean the 509” is making 600hp on its own at 0 boost the 8psi would create 50% more hp based on the fact at 16.25psi it would make double the aspirated hp, so 1200hp, at 12psi figure yourself at 1050hp based upon those numbers.

 

[zx14]

Was skiing for a friend

 

[Brobee]

900+.


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[BUSTI]

750 max with the info you provided.