98 ram bumper...

From : belas78

Q: how hard was it to change the 98 bumper over to the 99 sport bumper everything fit and fall into place or was there drilling or cutting involved .

Replies:

From : belas78

lol do you even know what a compression ration is here is a hint it is the change in cylinder volume between bottom and top dead center and has nothing to do with the amount of air in the cylinder. but ill assume that the engines that you know about are the same as the ones ive actually fixed built torn down etc and that the voulume of the cylinder is the same on each and every cylinder and stroke. well in order for the volume to be the same on each cylinder that would mean that every cylinder connecting rod and piston is exactly the same size and we all know that is impossible. now besides that unless the pistons dont move in your maxworld engines the volume between all cylinders is never the same and the volume in any one cylinder is constantly changing with the exception of the small instant in time while the piston changes direction as the crankshaft turns. how do you think that an engine compresses the air fuel mixture adding a blower or turbo does not change the compression ratio of an engine but it does drastically increase the volume of air pushed into the cylinders hence the recommended drop in compression ratio to a reasonable level on engines where they are used. sorry no. it increases the density of the air in the cylinder but again all cylinders have the same volume on each and every stroke. wrong again! a cylinder does not have the same volume at tdc as it does at bdc and if you think that it does lets see you get the same volume of water into the cylinder at both tdc and bdc. i think that is why they call it compression - -- if at first you dont succeed youre not cut out for skydiving .