Have any of you dyno'ed 462 with 113 cam

Discussion in 'Street/strip 400/430/455' started by NitrousJim, Jan 26, 2009.

  1. NitrousJim

    NitrousJim James L. Howard

    Okay, so I've decided on my next buildup for my mild 462.
    I will do a basic build up using all the common peices but with a 113 camshaft.
    I know that with all the 113 cams out there being made by Kenne Bell, Poston, and TA, someone has had to dyno a motor close to the one that I'll be putting together and I'm just wondering if you might share your dyno results with me.
    JW dyno'ed a motor with the 113 but his motor only had 9.4 to 1 compression. I'm wondering what mine might make with 10.2 to 1 compression. Should make alot more torque I would think.

    I'm hoping for about 450 to 475 hp and as much torque as possible.


    ENGINE SPECS:
    * 462 cu. in. oil mods and balanced
    * S.C.R. 10.21 to 1 D.C.R. 7.72 to 1
    * Poston 113 camshaft at icl 109*
    * Edelbrock Performer w/ Holley 850
    * Edelbrock Performer heads

    Note: I am using these heads because I got them cheap. I realize that these heads really dont flow that well for what they are. Max lift with these heads should be no more than .500" if used out of the box as I'm going to use them. Also, they have a terrible intake to exhaust flow ratio of only 62%! Thats why I have chosen the 113 camshaft. It has more exhaust duration to help scavenge the exhaust a little better and the lift is .490" which is under the .500" limit.

    Thanks for your help guys... and I welcome pro's and cons if you want to throw them in.
    Jim
     

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