seadooman55
New Member
hello all, i just had the pleasure of receiving the news that my 2002 gtx 4tec has bad pump bearings, so bad that it chewed everything up including the spline on the inside of the impeller. I figured this would be a good time to ask what pitch you guys would suggest running for optimum top speed. I dont want it to be a dog out of the hole but i would like to maybe get 3 to 4 mph more with out over loading the engine and reaching full rpm. What do you think?
