i need a new engine for my eb, i was planning on it having flat top pistons and a stage 2 crow cam. some problems i am having are aparently i cant get flat tops, but i can get semi flat tops (leave room for valves) from a company called race series, however these are designed for an el/ef, iv been told that when i get the engine bored out if i get it done extra 20 thou they will have no probs. also is there enything i may have forgotten that i will need to build up this engine. and if there will be no problems with these pistons and a stage 2 cam will i need to do anything to my chip or injectors or will it run fine (other than a realy beefy sounding idol)

Im running a ED 4.3ltr bored out, flat top pistons, shaved head, standard valves are XR6 cam .. No problems with injectors ECU or fuel ..

are your pistons flat top or semi flat top, also what brand are they and how much did they cost? what sort of power duz it put out now?

ARP rods, name of the pistons has left my mind at the moment yes flat top, gapless rings, etc, see sig for power

how did you manage to get 4.3L there is not enough metal in the cylinder walls to get it with only a rebore. and as far as i know you can't stroke the 4L

i wanst going to change my rods, will i have to, how much were they, do you remember the price on your pistons? did you get your crank ground?[/quote]

very very close from 4.2 - 4.3 ... not much room left in it ..