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went on the dyno yesterday and with an old school procharger d3m only saw 13lbs of boost at 7200rpm
73 crank cog, 50 tooth blower with a setup of 4.44
works out to 46,673 blower rpm where procharger says its max is 56,000 rpm with a 2900 cfm
its a small 347 ford stroker with trick flow r heads running c16 and around 20 degrees timing 575 rwhp it worked out too
its also got 2 vortech mondo blow off valves
I think I have a boost leak or blower problem, this blower should be well into the 20lbs of boost I would think
I will be going back to the dyno with a 46 tooth blower pulley and maybe a little more rpm 7400 to 7600
7600 rpm and the 46 tooth works out 53500 rpm blower speed
how can I cheak if there is a boost leak or problem prior to the dyno tomorrow?
thanks for the help
73 crank cog, 50 tooth blower with a setup of 4.44
works out to 46,673 blower rpm where procharger says its max is 56,000 rpm with a 2900 cfm
its a small 347 ford stroker with trick flow r heads running c16 and around 20 degrees timing 575 rwhp it worked out too
its also got 2 vortech mondo blow off valves
I think I have a boost leak or blower problem, this blower should be well into the 20lbs of boost I would think
I will be going back to the dyno with a 46 tooth blower pulley and maybe a little more rpm 7400 to 7600
7600 rpm and the 46 tooth works out 53500 rpm blower speed
how can I cheak if there is a boost leak or problem prior to the dyno tomorrow?
thanks for the help