Anything over 400 lift , you will start having problems. Pulling studs out of heads, coil spring bind, rocker arm problems. Ect...
depending on the type of head anywhere from 550 to 600 NEW ANSWER- YOU said stock, so in that case anything over 400 lift will cause spring coil bind, and brake the spring. NEW ANSWER- somewhere between .450 to .500 should be max lift before any binding on 87+ heads, stock lift is between .417 and .430 with 1.5 ratio stock rockers
At .495 they will bind.
After 500 lift you will need to do some head modifying. But what ever cam you use,you also need the valve springs that match that cam instaled on your heads. After 483 lift you will need to go to a long slot rocker arm to keep from cutting the studs in half.
If you give the yr/make/model/engine, could let you know... But if you want to find out your self. You need to turn piston 1 to TDC and depending on the engine, undo the valve spring keeper and measure how far the valve drops until in hits the piston. Subtract .050 of an inch and if it is less than the max valve lift you have an interference engine.
If you give the yr/make/model/engine, could let you know... But if you want to find out your self. You need to turn piston 1 to TDC and depending on the engine, undo the valve spring keeper and measure how far the valve drops until in hits the piston. Subtract .050 of an inch and if it is less than the max valve lift you have an interference engine.
journal diameter- 1.9482-1.9492 bearing clearance- .0015-.0035 cam runout- .0015 max intake lift- .2487 exhaust lift- .2537 all measurements in inches
As long as the jeep does not suffer from spring sag a 31 inch tire will be the max w/o a lift
Max lift refers to the maximum vertical distance the pump can lift water from its source to the pump inlet. Max head refers to the maximum pressure the pump can generate to push water through the system. Both values are important in determining the pump's capabilities for specific applications.
A rating plate will be on the forklift which should tell you the max lift weight, it will lift more but this is very dangerous
with a floor jack.
Stock bore size 64mm Max 66.5mm