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Seek results, not excuses

- Richard Marcinko

SBC - AFR - 210cc ported to 235cc

210cc ported to 235cc

    -23 Degree 

    -Standard Valve Spacing

    -Uses Standard rockers

    -65cc 

-Other chambers sizes available ask for pricing

-2.10/1.60 valve sizes

-50degree intake seats 45degree exhaust

-2.40 Min CSA

- Flow on 4.155 Bore no exhaust Pipe

 Int    Ex

    .1    67    56

    .2    144    114

    .3    199    157

    .4    249    201

    .5    283    223

    .6    316    229

    .7    336    231

    .8    324    231

    .9    323    231    

    1.0    324    231

    

    -700-720hp Capable

    -$3400 for Pair assembled for solid roller cam up to .700 lift Steel Retainers

        -Add $260 for springs good up to .800 lift and Titanium Retainers