http://www.saxonpc.com/100mm-cells-for-100.html
1/2" thick 1/8" cell 4:1 ratio
1" thick 3/16" cell 5:1 ratio
3/4" thick 1/8" cell 6:1 ratio
No honeycomb:
RPM Avg Low High High-low
1190 2539 2024 2949 925
1200 2526 2031 2920 889
1210 2544 2105 2930 825
Average frequency=2536
Average high-low=880
4:1 honeycomb:
RPM Avg Low High High-low
1190 2606 2147 2987 840
1200 2659 2379 2891 512
1210 2655 2407 2969 500
Average frequency=2640
Average high-low=617
5:1 honeycomb:
RPM Avg Low High High-low
1190 2591 2152 2883 731
1200 2596 2280 2898 618
1210 2593 2318 2860 542
Average frequency=2593
Average high-low=630
http://www.hptuners.com/forum/showthread.php?26546-100mm-Maf-kickin-my-Butt!!!
I dont understand tuning numbers, but my main question is, honey comb length 1/2" 4:1 will stick out .14" and the 3/4" 6:1 .4"
Anyone wanna fill me in on if length matters, does it matter how far the honey comb sticks out past the tbody on a blow through? What does what for what etc.