Direct Connection ( Mullen LA ) heads

Strictly by the numbers, with a the addition of a custom solid roller it should be well within reach. The last numbers I ran through some hp calculators exceeded that with ported Toth Performance aluminum heads that didn’t flow as much, a TR5, and this custom solid cam. Some other calculators showed hp peak north of 8300 rpm. If anyone has desktop dyno or some other higher end program and would like to double check here are the solid flat tappet cam specs. The present head porter does know that his equipment is a little shy on the numbers as well.