yet another question about engines

[Sweetlou069]

ok so so far iv hade 3 diff kinds of engine, 1 .25 force, 3 .28 force, and 1 .28 big red .. my question in this is , is it normal that the .25 hase more resistance on the crank then the other .28 i hade n tryed b4 ??? the engines i use atm is the .25 and the .28 big red .. they both start up 1-3 pulls each , they bouth seem to be working the same way (obviosly the .28 is faster but i mean in general) .... thanks again guys..

 

[Paul]

Without knowing the exact dimensions of each engines sleeve and piston I would say its completely normal for different displacements to have differing clearances and pinch points. Even on brand new engines.

 

[Sweetlou069]

ok so so far iv hade 3 diff kinds of engine, 1 .25 force, 3 .28 force, and 1 .28 big red .. my question in this is , is it normal that the .25 hase more resistance on the crank then the other .28 i hade n tryed b4 ??? the engines i use atm is the .25 and the .28 big red .. they both start up 1-3 pulls each , they bouth seem to be working the same way (obviosly the .28 is faster but i mean in general) .... thanks again guys..

oh ok thats good to no then... me i just thought the bigger one would be harder to crank but its good i am wrong loll.. thanks

 

[ninnon]

There's nothing to be worried about unless it is real lose, all engines have different levels of use, therefore meaning that they will have different levels of wearing- meaning some will have more resistance than others. If your still worried just give the engines bearing a clean.