blowerspeed

would like to here some opinions on when the blower is done . we run a 477 arias chev with brodix heads in a front engine car 6-71 littlefield with k-11 rotors.how fast can we spin this before its not going to make any more boost? engine is 9100 in the lights. thanks for the responses

 

blower overdrive

typically on a roots blower over about 55% over they start to fall off they will make more boost as you spin them faster and faster the problem is they beat the air up so bad it tends to create heat(HOT AIR MAKES LESS POWER) with your motor size and engine rpm the blower will probaly be happier down around 45 over but a computer with blower boost and manifold temperature will be the real answer. good luck

 

Where are the best places to put the Boost & Temp Sensors?

 

Boost Gauge

Usually In The Rear Of The Plenum Or In The Front Seem To Work Best Which Ever End You Are Not Using For A Burst Panel.

 

boost temp

will a j thermocouple [sealed] work on the intake temps?i have an ARC meter/thermocouple.
i hope you don't mind me asking on your thread.
AHA, ZOOM.
thanks!

 

Thanks!!!!!