SPI to Z-tec?? [Archive] - Focus Fanatics

colinrose

01-08-2008, 11:56 PM

whats the difference of the SPI to the z-tec I find $300 z tecs all over and $1200-1600 spi's, how hard wold it be to go to Z tec since my RPM challenged SPI had a wonderfull problem of the valve breaking and karate chopping my piston

V8FociDreams

01-09-2008, 11:12 AM

Pretty much everything is different.


Focus Fanatics > Ford Focus Tech Discussions > Engine & Transmission Swap > SPI to Z-tec?? PDA : SPI to Z-tec?? colinrose 01-08-2008, 11:56 PM whats the difference of the SPI to the z-tec I find $300 z tecs all over and $1200-1600 spi's, how hard wold it be to go to Z tec since my RPM challenged SPI had a wonderfull problem of the valve breaking and karate chopping my piston V8FociDreams 01-09-2008, 11:12 AM Pretty much everything is different.