.rebuild kit

will settle for rebuild kit

and for you guys that have rebuilt ur stock 4cyl.

how far did you bore it??

why size pistons...just tryin to get some things to gether here to decide wheher i should just bore it and rebuild it or just getanother motor....probal gona rebuild it...so any input is helpfull

I think a previous post indicated .20 to .40 over is about all u can do without aggravating an already existing overheating problem with these trucks.If u r going over ,a suggestion would be to use an over 2000 piston as they are flat-topped instead of the concave 2200 piston thus a bit higher compression..Actually if u can find a set of the 2200 European Magnum pistons they are domed and carry about an 8.5 to 1 comp ratio.Dont neglect the lower end and cooling system if u r going over.Hope this helps. BJ