To run bd14s without valve cut outs in the pistons? ive just bought a new head today and its got bd14s but i dont have valve cut outs in my pistons, or will i have to put the bd10's back in from the old head?


also which of the 2 cams would be best to run my car on? pro's and con's of each cam profile if anyone knows???

thanks

 

i run twin bd14`s mate on un pocketed cosworth racing pistons,but they are super low compression and are completly flat surface no edge etc and actually sit slightly in the chamber when cranked to the top

from memory think your on greys and t4 also,get cams dialled in right and you wont be dissapointed

 

depends on what pistons

but usually you have to have valve cut outs !