Lynn, are you tryin to put twins on the d-max :-laf
dont know where the h2c fits in but this might help
Turbo---CFM----Racing HP-----Daily HP
HX35----600------420----------330
HX40----800------560----------440
T66-----800-------560----------440
B1------900-------630----------495
H2E-----1000------700----------550
HX50----1000-----700-----------550
HX55----1050------735----------578
HT3B----1100------770----------605
T76-----1350------945----------743
HT60----1400------980----------770
B2-------1500------1050--------825
HX60----1550------1085---------853
T88-----1750-------1225--------963
HT4B----1800------1260---------990
Big Brother-1900----1330--------1045
T91------2000------1400--------1100
HC5A/HX82-2450----1715--------1348
T100------2600-----1820--------1430
T105-----2900------2030--------1595