another not so expensive option is to make sure everything is exact like equal weight on all pistons and rods equal length on all rods and making sure the crank is well balanced etc. i mean ur not gonna get any large gains but its still helps for sure so tht u avoid haviing the motor work...
on question 2 no its not unusual for them not to have a tach its pretty common for those years in fact im preety sure none of the auto trans came with them guess they figured the average person didnt need it since it came with an aod so why spend the xtra money
i have a 95 f150 ext cab with standard bed so obviously two drive shafts... but im planning on lifting it quite a bit soon and wondering whats the easiest solutiion to this drive shaft problem. do i just lower the carrier bearing? aand if so how? or i was thinking that maybe if i go the divorced...
hey this is my first post but i have a 351w block thats at the shop getting bored out .030 over right now that im building from the ground up for a mud truck ideas for what to do would be appreciated. expense isnt too much of an issue but reasonable priced options wud be nice lol