if the timing belt slips, what internal problems does it cause. im getting low compression on the first two cylinders and the crank only moves one rotation. can i just pull the valves out and replace them as long as the cams look alright and do you guys think im going to have to machine the heads. if i have time i will take pictures and make a how to on this subject if its easy enough. thanks guys

 

Zero Clearance Motor = Bent Valves/ Damaged Pistons Ect Ect . Heads can be damaged as can the valve seats

 

should it bend only two of the valves or should they all be messed up and should i just pull the motor or can i rebuild?

 

It depends what the speed was when it broke if it wa at highway speeds it likely destroyed a bunch of valves. Likely 3.0 swap is the cheaper "fix"

 

it was at about 20-25 and the serpintine belt broke and got lodged into the timeing and caused it to jump time.

 

I saw a tire cord do that one time. This guy rode a flat tire till it shredded. Take off the heads, chances are it won't look good in there. From my experiences the pistons take a motherload of damage...very soft.

 

Last one I tore down the piston rods were bowed out to almost touch the sides

 

so was just going to thrown a new engine in there, but figured what the heck i tare down the one in there. the front head had only one bent valve and the back had 3. NO PISTON DAMAGE at all. ill take pictures if i get a chance

 

WOW sounds lucky ...

 

VERY, you can bend that many letting the sprocket slip while doing a timing belt!