Looking for dyno #'s with X303 cam

Discussion in 'Fox 5.0 Talk' started by 85_SS_302_Coupe, Oct 16, 2007.

  1. 85_SS_302_Coupe it sucks (I know) to be on the receiving end

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    Just looking to see if anyone has dyno numbers with an X303 cam, also if you could include the rest of the setup.



    Before it turns into a "buy this cam" thread, the X wasn't my first choice but it's tough to be FREE :D
    85_SS_302_Coupe, Oct 16, 2007
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  2. PUNISHER RACING Active Member

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    No dyno #'s but with a 650 double and a torquer2 intake on a stock long block with 4.30's its real fun!
    PUNISHER RACING, Oct 16, 2007
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  3. 85_SS_302_Coupe it sucks (I know) to be on the receiving end

    Member Since:
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    I'll be running some ported/polished 351W heads with 1.90/1.60 valves, a Wieand Stealth intake and a 650 double pumper, with 4.10s for now but i may be switching to 3.73s. It should make for a fun/reliable engine, i'm just curious what kind of numbers to expect. My buddy put out around 260hp with GT40P heads and this cam with a cheap Chinese EFI intake...i'm thinking (hoping) around 260-270hp since my heads are a bit wilder than stock GT40Ps. It's a decent cam but certainly not the first i would pick, but this is gonna be the ultra budget engine build so i'm taking what i can get.
    85_SS_302_Coupe, Oct 16, 2007
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