does anyone know how much more hp a B&M 144 will give me. and what is the max boost one can handle, and whats the safiest boost to push through the blower. not worried about motor. OR would it be better running bout 13:1 cr. thanks
5-8 lbs on motor with a compression ratio of 8.2 will produce around 10-10.5 while under full boost. the rule is you want start out with a low compression motor and let the blower do the work. as for horse power output, the right cam, good breathing heads 100/125 hp extra is easy to get. check out weiands web site they have very detailed info on all the blowers as well how to set up the motor,cam,carburator, and the very important timing specs.